Chatbots & Sentiment Analysis 2018


Notes:

  • Dialog system
  • Dialogue systems

See also:

Affective Computing Meta Guide


Scalable sentiment for sequence-to-sequence chatbot response with performance analysis
CW Lee, YS Wang, TY Hsu, KY Chen… – … , Speech and Signal …, 2018 – ieeexplore.ieee.org
… style- transfer, response generation 1. INTRODUCTION Unlike goal-oriented dialogue systems [1, 2 … 3. EVALUATION METRICS Evaluation is always difficult in language generation, especially for chatbot … used in this work was trained from the twitter sentiment analysis corpus [32 …

Learning from interaction: An intelligent networked-based human-bot and bot-bot chatbot system
JJ Bird, A Ekárt, DR Faria – UK Workshop on Computational Intelligence, 2018 – Springer
… The Google Sentiment Analysis toolkit made use of the LSTM by deriving the sentiment score on a scale of … Microsoft chatbot is taught to swear on Twitter (2016 … C., Wan, Y., Chan, R., Fung, P.: Real-time speech emotion and sentiment recognition for interactive dialogue systems …

Can a chatbot determine my diet?: Addressing challenges of chatbot application for meal recommendation
A Fadhil – arXiv preprint arXiv:1802.09100, 2018 – arxiv.org
… techniques trained on large corpora, this techniques provides ways to build dialogue systems … based or AI-based approach to implement various behaviours into the chatbot … platforms to add more behaviour oriented functionalities (eg, perform sentiment analysis and intend …

Understanding the Adoption of Chatbot
HN Io, CB Lee – Future of Information and Communication Conference, 2018 – Springer
… This study conducted a sentiment analysis about Siri postings on the Chinese social networking website Weibo … M., Li, FL, Wang, SY, Gao, X., Chen, Y.: AliMe Chat: A sequence to sequence and rerank based chatbot engine … Comparison of Eliza with modern dialogue systems …

Empathetic Dialog Systems
P Fung, D Bertero, P Xu, JH Park, CS Wu… – Proceedings of the …, 2018 – lrec-conf.org
… a set of dialog poli- cies can be written to control how the chatbot response to … AIT-2018) encourages more efforts in this area with the task of emotion and sentiment analysis, which is … is to add embedding emotions in our end-to-end task-oriented dialog systems (ie DQMemNN …

Comparison Of Multinomial Naive Bayes Algorithm And Logistic Regression For Intent Classification In Chatbot
MYH Setyawan, RM Awangga… – … Conference on Applied …, 2018 – ieeexplore.ieee.org
… languages, for example: machine conversation systems, virtual agents, dialogue systems, and Chatterbot … Naive Bayesian Chatbot is a simple classifier to find intent classification … the classification of genre texts and author attributions, sentiment analysis, disease prediction from …

The design and implementation of XiaoIce, an empathetic social chatbot
L Zhou, J Gao, D Li, HY Shum – arXiv preprint arXiv:1812.08989, 2018 – arxiv.org
… The design objective of the chatbot is to find optimal policies and skills to maximize expected … Dialogue Manager is the central controller of the dialogue system … Sentiment analysis detects user’s emotion, eg, happy, sad, angry, neural, and how her emotion evolves during the …

Embedded System based Bangla Intelligent Social Virtual Robot with Sentiment Analysis
MY Hossain, I Hossain, M Banik… – 2018 Joint 7th …, 2018 – ieeexplore.ieee.org
… Keywords-Bangla Corpus; Cosine Similarity; Naive Bayes; Sentiment Analysis; Overclocking; Multithreading … Statistical goal-oriented dialogue systems have long been modeled as partially … deep reinforcement learning successfully to train non-goal oriented chatbot type dialogue …

The effect of emojis when interacting with conversational interface assisted health coaching system
A Fadhil, G Schiavo, Y Wang, BA Yilma – Proceedings of the 12th EAI …, 2018 – dl.acm.org
… also implemented in modern conversational agents, including chat-based dialogue systems [10 … When considering chatbot applications, many differences exists between using plain-text versus … or disambiguate their sentiment; it’s crucial for automated sentiment analysis tools to …

Memory-based matching models for multi-turn response selection in retrieval-based chatbots
X Lu, M Lan, Y Wu – CCF International Conference on Natural Language …, 2018 – Springer
… Ubuntu dialogue corpus: a large dataset for research in unstructured multi-turn dialogue systems … architecture for multi-turn response selection in retrieval-based chatbots (2017)Google … Z., Bing, L., Yang, W.: Recurrent attention network on memory for aspect sentiment analysis …

Ethical challenges in data-driven dialogue systems
P Henderson, K Sinha, N Angelard-Gontier… – Proceedings of the …, 2018 – dl.acm.org
… such as technical support services, and non-task-oriented dialogue systems (ie chatbots), such as … that these biases can be encoded in language models [4] and live dialogue systems [28 … In one such case, the Microsoft Tay Chatbot was taken offline after posting messages with …

Pre-Consulting Dialogue Systems for Telemedicine: Yes/No Intent Classification
T Mairittha, T Okita, S Inoue – Proceedings of the 2018 ACM International …, 2018 – dl.acm.org
… When the Yes/No type of question arises, the dialogue systems need to transit either to Yes or No states to progress the … As part of our future work, we would like to de- velop a chatbot (see Figure 2) based on this dataset and the … Using twitter data and sentiment analysis to study …

PESUBot: An Empathetic Goal Oriented Chatbot
HV Kumar, J Nagaraj, M Irfan… – … on Advances in …, 2018 – ieeexplore.ieee.org
… Memory Units (LSTM)) to build an end to end task-oriented dialog system and explicitly … Sentiment Analysis – Computes a sentiment score for the generated replies (using TextBlob [10]) between +1 … the HRED model was built for general chatbots while our chatbot was more of …

Unleashing the potential of chatbots in education: A state-of-the-art analysis
R Winkler, M Söllner – 2018 – alexandria.unisg.ch
… After reviewing literature of database science direct, we added “dialogue system” to our search … Another way of including context data into chatbot responses is by capturing the emotional … emotion recognition as well as sentiment analysis of linguistic transcripts leading to a more …

First Insights on a Passive Major Depressive Disorder Prediction System with Incorporated Conversational Chatbot.
F Delahunty, ID Wood, M Arcan – AICS, 2018 – ceur-ws.org
… We have trained a dialogue system, powered by sequence-to-sequence neural networks that can … Xu, A., Liu, Z., Guo, Y., Sinha, V., Akkiraju, R.: A new chatbot for customer … Hazarika, D., Kwok, K.: SenticNet 5: Discovering Concep- tual Primitives for Sentiment Analysis by Means …

First insights on a passive major depressive disorder prediction system with incorporated conversational chatbot
F Delahunty, ID Wood, M Arcan – Irish Conference on Artificial …, 2018 – library.nuigalway.ie
… We have trained a dialogue system, powered by sequence-to-sequence neural networks that can have a real … Table 1: Examples of Questions-Answer pairs used to train the conversational chatbot … SenticNet 5: Discovering Conceptual Primitives for Sentiment Analysis by Means …

Fantom: A crowdsourced social chatbot using an evolving dialog graph
P Jonell, M Bystedt, FI Dogan, P Fallgren… – Proc. Alexa …, 2018 – m.media-amazon.com
… Most chatbots of today are trained using example interactions … to the roles the both users had, while in our case, the role of the chatbot is different … The basic idea when designing and constructing the Fantom dialog system was to use crowdsourcing to produce coherent and …

A Survey on Chatbot Implementation in Customer Service Industry through Deep Neural Networks
M Nuruzzaman, OK Hussain – 2018 IEEE 15th International …, 2018 – ieeexplore.ieee.org
… Second, the dialogue system becomes stuck in an infinite loop of repetitive responses … Sentiment Analysis: The existing chatbots are not able to detect the emotion of the subject human is talking about. The chatbot should be able to tell from the way the text or speech pattern is …

An Empirical Study of Self-Disclosure in Spoken Dialogue Systems
A Ravichander, AW Black – Proceedings of the 19th …, 2018 – pdfs.semanticscholar.org
… this work, we study this phenomena by build- ing an open-domain chatbot (§3) which … State transitions are decided based on sentiment analysis of user ut- terances, in order to gauge … Initially the dialog system takes initiative in the conversation and steers the topic of discus- sion …

ArSAS: An Arabic speech-act and sentiment corpus of tweets
ARA Elmadany, WM Hamdy Mubarak – … 3: The 3rd Workshop on Open …, 2018 – lrec-conf.org
… corpus promoting the research in both speech-act recognition and sentiment analysis tasks for … et al., 2007), question answering (Hong and Davison, 2009), and chat-bots (Feng et … essential steps in human-computer interac- tion systems, aka dialogue Systems, is understanding …

Spoken Dialogue System (SDS) for a Human?like Conversational Robot ERICA
T Kawahara – colips.org
… Statement?Response – Used in ChatBot – Wide coverage but shallow interaction … Page 16. Spoken Dialog System of ERICA Hand?crafted flow Question?Answer … Page 32. Statement Assessment based on Sentiment Analysis • Sentimental attribute annotated for each word …

Automatic Extraction of Domain Specific Latent Beliefs in Customer Complaints to Help Tailor Chatbots
A Sangroya, C Anantaram, P Saini, M Rawat – Workshops at the Thirty …, 2018 – aaai.org
… Recently, these methods have been applied to dialog systems … While general sentiment analysis methods are useful to un- derstand a customer’s mental situation, they may need to be … Using our methodology, a chatbot is able to tailor its dialog by fac- toring customer’s latent …

Dinus Intelligent Assistance (DINA) Chatbot for University Admission Services
HA Santoso, NAS Winarsih, E Mulyanto… – … on Application for …, 2018 – ieeexplore.ieee.org
… C. Ontology template Several NLP research has adopted the advantage of ontology such as Chatbot [14], sentiment analysis [15], and question answering … [7] A. Sangroya, P. Saini, and C. Anantaram, “Chatbot as an … Comparison of Eliza with modern dialogue systems,” Comput …

Improving Matching Models with Contextualized Word Representations for Multi-turn Response Selection in Retrieval-based Chatbots
C Tao, W Wu, C Xu, Y Feng, D Zhao, R Yan – arXiv preprint arXiv …, 2018 – arxiv.org
… While previous research focuses on build- ing task-oriented dialog systems (Young et al., 2010 … Existing approaches to building a chatbot include generation-based meth- ods (Shang et al … et al., 2016), textual entailment (Bowman et al., 2015), and sentiment analysis (Socher et al …

Chatbot using TensorFlow for small Businesses
R Singh, M Paste, N Shinde, H Patel… – 2018 Second …, 2018 – ieeexplore.ieee.org
… in various practical applications which include customer service, information acquisition and dialogue systems … The natural language processing can be used to do sentiment analysis which can … Vichare, A. Gyani, Y. Shrikhande and N. Rathod, “A chatbot system demonstrating …

Emotional chatting machine: Emotional conversation generation with internal and external memory
H Zhou, M Huang, T Zhang, X Zhu, B Liu – Thirty-Second AAAI Conference …, 2018 – aaai.org
… To cre- ate a chatbot capable of communicating with a user at the human level, it is necessary to equip the machine with the ability of perceiving and expressing emotions. Existing studies show that addressing affect and emo- tion in dialogue systems or conversational agents …

Enhancing Inquisitiveness of Chatbots Through NER Integration
S Reshmi, K Balakrishnan – 2018 International Conference on …, 2018 – ieeexplore.ieee.org
… The basic architecture of such assistants comprises of a dialog system, and an expert system that … POS) tagger, the named entity recognizer, the parser, the coreference resolution system, sentiment analysis, bootstrapped pattern … Available: https://www.chatbots.org/chatbot/alice …

Digital Psychiatry-Curbing Depression using Therapy Chatbot and Depression Analysis
B Sharma, H Puri, D Rawat – 2018 Second International …, 2018 – ieeexplore.ieee.org
… Sentiment analysis to detect the mood of the person … A need has arisen for improving the result of the therapy chatbot in terms of user satisfaction … M. Elvir, A. Gonzalez and R. DeMara, “Towards a method for evaluating naturalness in conversational dialog systems,” 2009 IEEE …

Comparative Study of Topology and Feature Variants for Non-Task-Oriented Chatbot using Sequence to Sequence Learning
G Dzakwan, A Purwarianti – 2018 5th International Conference …, 2018 – ieeexplore.ieee.org
… CNN and RNN variants) for classification task and not generative task, such as sentiment analysis and POS tagging … 1] H. Chen, X. Liu, D. Yin, J. Tang, “A Survey on Dialogue Systems: Recent Advances … [3] A. Xu, Z. Liu, Y. Guo, V. Sinha, R. Akkiraju, “A New Chatbot for Customer …

Spoken Conversational AI in Video Games: Emotional Dialogue Management Increases User Engagement.
J Fraser, I Papaioannou, O Lemon – IVA, 2018 – researchgate.net
… Using specially designed speech chatbots that are tailored to appear natural in the game world could make every player experience unique … 3.4 IBM Watson: sentiment analysis and TTS … The emotions used in this game’s dialogue system were joy, sadness and anger …

Sentiment Classification on Erroneous ASR Transcripts: A Multi View Learning Approach
SH Dumpala, I Sheikh, R Chakraborty… – 2018 IEEE Spoken …, 2018 – ieeexplore.ieee.org
… Morency, “Multi-level multiple at- tentions for contextual multimodal sentiment analysis,” in 2017 … time speech emotion and sentiment recognition for in- teractive dialogue systems,” in Proceedings … Lee, “Mitigating the impact of speech recognition errors on chatbot using sequence …

Quantifying Chatbot Performance by using Data Analytics
CM Jongerius – 2018 – dspace.library.uu.nl
… Because chatbots already exist for many years, an extensive number of studies have been previously performed on the … uation AND chatbot, chatbot quality metrics, conversation metrics, con- versation notation standard, chatbot AND sentiment analysis, chatbot metrics, chatbot …

DeepPavlov: An Open Source Library for Conversational AI
M Burtsev, A Seliverstov, R Airapetyan, M Arkhipov… – 2018 – openreview.net
… models which solve typical NLP tasks such as intent classification, named entity recognition, sentiment analysis or pre … It also allows implementation of wide range of dialogue systems from task-oriented to chit-chat in a … development of production-ready chatbots and complex …

Natural Language Processing for Industry
S Quarteroni – Informatik-Spektrum, 2018 – Springer
… an intent is “open”, the cor- responding “recipe” is carried out by the chatbot with very … be expected of STT and NLU and the flexibility of the resulting dialogue system: the system … and organization names for ev- idence collection and topic detection or sentiment analysis for the …

linguistic experiments 71 linguistically-motivated automatic classification 38 Lithuanian language 18, 38, 55, 63, 150
K Muischnek, K Müürisep – Human Language Technologies–The …, 2018 – books.google.com
… books 79 automatic speech recognition 150 Baltic languages 158 chatbot evaluation 30 … 96 corpus linguistics 88 cross-lingual 96 crowdsourcing 71 dialog systems 30 dictionaries … lt 18 sentiment analysis 112 sketch grammar 158 social networks 112 speaker characteristics 104 …

Conversational memory network for emotion recognition in dyadic dialogue videos
D Hazarika, S Poria, A Zadeh, E Cambria… – Proceedings of the …, 2018 – sentic.net
… Emo- tion detection from such resources can benefit numerous fields like counseling (De Choudhury et al., 2013), public opinion mining (Cambria et al., 2017), financial forecasting (Xing et al., 2018), and intelligent systems such as smart homes and chat- bots (Young et al …

Learning Latent Beliefs and Performing Epistemic Reasoning for Efficient and Meaningful Dialog Management
A Chhabra, P Saini, A Sangroya… – arXiv preprint arXiv …, 2018 – arxiv.org
… Recently, these methods have been applied to dialog systems … While general sentiment analysis methods are useful to un- derstand a customer’s mental situation, they may need … Example: Tailoring the Chatbot We parse a dialog through Dependency parsers (such as Stanford …

Using Sentiment Analysis To Probe The Meaning And Significance Of North Korean Propaganda
BF Peterson – 2018 – researchgate.net
… USING SENTIMENT ANALYSIS TO PROBE THE MEANING AND SIGNIFICANCE OF NORTH KOREAN PROPAGANDA Benjamin Fritz Peterson peteb413@newschool.edu … 4.6.2 Affective Computing and Sentiment Analysis …………… 35 …

Open-domain neural conversational agents: The step towards artificial general intelligence
S Arsovski, S Wong, AD Cheok – International Journal of …, 2018 – openaccess.city.ac.uk
… in domain of Neural Network reasoning and logical association, sentiment analysis and real … towards full AGI, more research effort towards open- domain dialogue system are presented in [9 … of chatbots and numerous surveys over the past several decades, chatbot technology is …

Towards deep conversational recommendations
R Li, SE Kahou, H Schulz, V Michalski… – Advances in Neural …, 2018 – papers.nips.cc
… The chat bot is made of several components, including: a rule-based component, a … allow us to evaluate sub-components of an overall neural dialogue system more systematically, for example one can train and evaluate a sentiment analysis model directly using …

Developing a Chatbot for Customer Service to Metropolia UAS Student Affairs Office
S Merisalo – 2018 – theseus.fi
… 3.2.1 Chatbots in Dialogue As mentioned, chatbots appear in dialog systems, such as virtual assistants in for exam- ple webpages or in IM platforms [11] … Actually, the whole trio of Machine Learning, NLP and Sentiment Analysis enable so … 14 3.2.3 Chatbot Trends and Flip Sides …

Creating an Emotion Responsive Dialogue System
A Vadehra – 2018 – uwspace.uwaterloo.ca
… Customer support or food ordering chatbots are examples of task spe- cific conversational agents … a brief history and current research direction of conversation agents and dialogue systems in 2.2. The emotion and sentiment analysis problem is presented and explained in 2.3 …

Neural Response Ranking for Social Conversation: A Data-Efficient Approach
I Shalyminov, O Dušek, O Lemon – arXiv preprint arXiv:1811.00967, 2018 – arxiv.org
… 2014. VADER: A par- simonious rule-based model for sentiment analysis of social media text … 2017. A deep reinforcement learning chatbot … 2016. Two are better than one: An ensemble of retrieval- and generation-based dialog systems. CoRR, abs/1610.07149 …

CRM and sentiment analysis, the supporting role of leading-edge technologies
M Chiarato – 2018 – tesi.cab.unipd.it
… BUSINESS ADMINISTRATION TESI DI LAUREA “CRM AND SENTIMENT ANALYSIS, THE SUPPORTING ROLE OF LEADING-EDGE TECHNOLOGIES” RELATORE: CH.MO PROF … 73 3.3. The customer attention: fundamentals of the Sentiment Analysis ….. 79 3.4 …

Advancing the State of the Art in Open Domain Dialog Systems through the Alexa Prize
C Khatri, B Hedayatnia, A Venkatesh, J Nunn… – arXiv preprint arXiv …, 2018 – arxiv.org
… as on Alexa-enabled devices, it is still a challenging problem to achieve high accuracy across a wide array environmental conditions and for open-domain dialog systems where the … Eve tried to create a personal experience by measuring users mood through sentiment analysis …

Improbotics: Exploring the Imitation Game using Machine Intelligence in Improvised Theatre
KW Mathewson, P Mirowski – arXiv preprint arXiv:1809.01807, 2018 – arxiv.org
… 2008. Towards human-like spoken dialogue systems. Speech communication 50(8-9):630–645 … ImprovChat: An AI-enabled Dialogue Assis- tant Chatbot for English Language Learners (ELL) … Vader: A parsimonious rule- based model for sentiment analysis of social media text …

Comparison of Commercial Chatbot solutions for Supporting Customer Interaction.
F Johannsen, S Leist, D Konadl, M Basche… – ECIS, 2018 – ecis2018.eu
… In “e-government” for instance, Sandoval-Almazán and GutiérrezAlonso (2009) describe a chat- bot, which was run by the Public Information Access Unit (IAU) of the Guanajuato State in … 2014) analyse to what extent chatbots can be … Pharmabot” is an example for a chatbot in the …

Alquist 2.0: Alexa Prize socialbot based on sub-dialogue models
J Pichi, P Marek, J Konrád, M Matul?k… – Proc. Alexa …, 2018 – m.media-amazon.com
… we use the architecture of [9] again, but the weights are pre-trained on sentiment analysis task … It is used to test end-to-end dialog systems in a way that favors reproducibility and … it is the only task which contains records of real-world conversations between humans and chatbot …

Natural Language Processing and Attentional-Based Fusion Strategies for Multimodal Sentiment Analysis
J Chen – 2018 – imperial.ac.uk
… Another popular use of sentiment analysis can be found in automatic dialogue sys- tems, such as ChatBot. The system tries to interact with a person via text or speech cues. In particular, it tries to recognize the context of the provided information and respond appropriately …

From words to emoticons: deep emotion recognition in text and its wider implications
R Rzepka, M Takizawa, J VallverdIJu… – International Journal …, 2018 – researchgate.net
… sense”. Language affects moral decisions [9] and we believe that chatbots may positively influence our behaviors [37] … estimation. We were able to confirm that the adverbs help to achieve high accuracy of sentiment analysis (82.3%) …

Dialog generation using multi-turn reasoning neural networks
X Wu, A Martinez, M Klyen – Proceedings of the 2018 Conference of the …, 2018 – aclweb.org
… Another exten- sion will be using a reinforcement learning policy to determine when to let the chatbot to give a re … external knowledge (Yih and Ma, 2016; Ghazvininejad et al., 2017; Han et al., 2015) or performing sentiment analysis to the … 4.2 Reasoning Neural Dialogue System …

Natural Language Processing for Industrial Applications
S Quarteroni – Spektrum, 2018 – meine.gi.de
… an intent is “open”, the cor- responding “recipe” is carried out by the chatbot with very … be expected of STT and NLU and the flexibility of the resulting dialogue system: the system … and organization names for ev- idence collection and topic detection or sentiment analysis for the …

Conversational ai: The science behind the alexa prize
A Ram, R Prasad, C Khatri, A Venkatesh… – arXiv preprint arXiv …, 2018 – arxiv.org
… The above components form the core of socialbot dialog systems … We identified the need for a conversational topic tracker for various purposes such as conversation evaluation, sentiment analysis, entity extraction, profanity detection, and response generation …

Engineering and user experience of chatbots in the context of damage recording for insurance companies
J Götzer – 2018 – elib.uni-stuttgart.de
… rapidly became more advanced and enabled the creation of complex dialog systems that could … Well-designed systems may use sentiment analysis to identify these cases and divert them to … Taking a customer-first perspective and employing a chatbot for distribution of their …

Memory-Based Model with Multiple Attentions for Multi-turn Response Selection
X Lu, M Lan, Y Wu – International Conference on Neural Information …, 2018 – Springer
… with the rapid growth of social conversation data on Internet, building a chatbot on open … Research on retrieval-based dialogue systems has the scenarios of single-turn and multi-turn … has been proven in many tasks such as dependency parsing [21], sentiment analysis [1] and …

Language Technology and 3rd Wave HCI: Towards Phatic Communication and Situated Interaction
L Borin, J Edlund – New Directions in Third Wave Human-Computer …, 2018 – Springer
… 3. In this chapter, we will not concern ourselves with existing spoken dialog system technology (eg, Jokinen and McTear 2009), but … (1) sentiment analysis; (2) opinion … we expect to see the results of this work incorporated in actual HCI applications, such as chatbots and spoken …

Information Discovery in E-commerce: Half-day SIGIR 2018 Tutorial
Z Ren, X He, D Yin, M de Rijke – … ACM SIGIR Conference on Research & …, 2018 – dl.acm.org
… Sequicity: Simplifying task- oriented dialogue systems with single sequence-to-sequence architectures … Alime chat: A sequence to sequence and rerank based chatbot engine … Explicit factor models for explainable recommendation based on phrase-level sentiment analysis …

Smart enough to talk with us? foundations and challenges for dialogue capable ai systems
BJ Grosz – Computational Linguistics, 2018 – MIT Press
… a more functional perspective, considering such issues as sentiment analysis, entrainment, and … the conversational abilities of personal assistants, customer service chatbots, and other dialogue systems … the improvement of capabilities of personal assistant and chatbot systems …

Gunrock: Building A Human-Like Social Bot By Leveraging Large Scale Real User Data
CY Chen, D Yu, W Wen, YM Yang, J Zhang, M Zhou… – 2018 – m.media-amazon.com
… Figure 1 depicts the social bot dialog system framework … Alexa Skills Kit (ASK) [12] provides opic classification, sentiment analysis, profanity check and NER detection for NLU … APIs, which are Backstory and EVI to answer general facts and background questions about our chatbot …

Epilogue: Frontiers of NLP in the Deep Learning Era
L Deng, Y Liu – Deep Learning in Natural Language Processing, 2018 – Springer
… Another interesting recent study related to unsupervised learning in NLP, sentiment analysis in particular … by reinforcement learning have been applied to all three types of dialogue systems or chatbots … of turns in the dialogue, the level of engagement between the chatbot and the …

Topic-based evaluation for conversational bots
F Guo, A Metallinou, C Khatri, A Raju… – arXiv preprint arXiv …, 2018 – arxiv.org
… keywords coverage, can complement human judgment and uncover problems of a dialog system that are … state of the art results for sentence classification tasks like sentiment analysis and factoid … the RER correlates well negatively with the user ratings for 15 chatbots (? = -0.717 …

A taxonomy of attacks via the speech interface
MK Bispham, I Agrafiotis, M Goldsmith – 2018 – ora.ox.ac.uk
… Current task- based dialogue systems have some similarity with chatbots in that they are often … current voice-controlled digital assistants include, in addition to the generic speech dialogue system components, an … [43] natural language understanding in sentiment analysis system …

Deep learning for language understanding of mental health concepts derived from Cognitive Behavioural Therapy
L Rojas-Barahona, BH Tseng, Y Dai… – arXiv preprint arXiv …, 2018 – arxiv.org
… derstanding, sentiment analysis or dialogue belief tracking (Collobert et al., 2011; Kim, 2014; Kalch … since the first time researchers at- tempted to build a dialogue system (Weizenbaum, 1966) … The Stanford Woebot chat-bot proposed by (Fitz- patrick et al., 2017) is designed for …

Proceedings of the 22nd Conference on Computational Natural Language Learning
A Korhonen, I Titov – Proceedings of the 22nd Conference on …, 2018 – aclweb.org
… Variable Model for Low-Resource Natural Language Generation in Dialogue Systems Van-Khanh … Churn Intent Detection in Multilingual Chatbot Conversations and Social Media Christian … Attention Based Position-Aware Network for Aspect-Level Sentiment Analysis Lishuang Li …

EmotionX-Area66: Predicting Emotions in Dialogues using Hierarchical Attention Network with Sequence Labeling
R Saxena, S Bhat, N Pedanekar – … of the Sixth International Workshop on …, 2018 – aclweb.org
… With the advent of social media and dialogue systems like personal assistants and chatbots, Speaker Utterance Emotion Joey Whoa-whoa, Treeger made you cry? surprise Rachel Yes … topic-based sentiment analysis …

BYU-EVE: Mixed Initiative Dialog via Structured Knowledge Graph Traversal and Conversational Scaffolding
N Fulda, T Etchart, W Myers, D Ricks… – Proceedings of the …, 2018 – m.media-amazon.com
… Page 3. 1.3 Text Retrieval vs. Text Generation: The Proverbial Rock and the Hard Place Ultimately, a dialog system exists to generate text. This text may be retrieved from a curated and/or web-scraped repository [15, 24], generated …

3rd Swiss Text Analytics Conference (SwissText 2018)
B LSTM – pdfs.semanticscholar.org
… for Swiss German and Romansh (speech recognition/ASR, text-to-speech/TTS, and spoken dialog systems) are not … voice search in railway timetable scheduling, automatic subtitling for TV weather forecasts, and sentiment analysis of the … When should the chatbot rather hand …

Tartan: A retrieval-based socialbot powered by a dynamic finite-state machine architecture
G Larionov, Z Kaden, HV Dureddy… – arXiv preprint arXiv …, 2018 – arxiv.org
… Previously, interest in human-machine spoken language interaction had focused on goal-oriented dialog systems … These included: Sentiment: We use VADER (Valence Aware Dictionary and sEntiment Reasoner) 2 for sentiment analysis [Gilbert, 2014] …

Deep Dive into Anonymity: A Large Scale Analysis of Quora Questions
B Mathew, R Dutt, SK Maity, P Goyal… – arXiv preprint arXiv …, 2018 – arxiv.org
Page 1. Deep Dive into Anonymity: A Large Scale Analysis of Quora Questions Binny Mathew1?, Ritam Dutt1?, Suman Kalyan Maity2, Pawan Goyal1, Animesh Mukherjee1 1 Indian Institute of Technology, Kharagpur 2 Northwestern …

An analysis of annotated corpora for emotion classification in text
LAM Bostan, R Klinger – … of the 27th International Conference on …, 2018 – aclweb.org
… from a purely research oriented topic to playing a role in a variety of applications, which include dialog systems (chatbots, tutoring systems … 1https://www.mturk.com/ 2https://www.crowdflower. com/ 3https://www.crowdflower.com/data/sentiment-analysis-emotion-text/ 4https://www …

Alquist: The alexa prize socialbot
J Pichl, P Marek, J Konrád, M Matulík… – arXiv preprint arXiv …, 2018 – arxiv.org
… Eliza [2] is one of the most famous chat-bots from that era … Several methods of implementation of the open domain dialogue system have been proposed … sentence splitting, tokenization, part of speech tagging, dependency parsing, lemmatisation, sentiment analysis and named …

Chat Discrimination for Intelligent Conversational Agents with a Hybrid CNN-LMTGRU Network
DS Moirangthem, M Lee – Proceedings of The Third Workshop on …, 2018 – aclweb.org
… Recently, intelligent dialog systems and smart assistants have attracted the atten- tion of many, and development of novel dialogue agents have become a research challenge … Dialogue systems can be classified as domain- specific task-oriented and open-domain chit-chat …

Multitask learning for neural generative question answering
Y Huang, T Zhong – Machine Vision and Applications, 2018 – Springer
… Building chatbot in human–computer conversation via natural language is one of the most … Bengio, Y., Courville, A., Pineau, J.: Building end-to-end dialogue systems using generative … B., Yang, N., Liu, T., Zhou, M.: Sentiment embeddings with applications to sentiment analysis …

Inferring User Emotive State Changes in Realistic Human-Computer Conversational Dialogs
R Li, Z Wu, J Jia, J Li, W Chen, H Meng – 2018 ACM Multimedia …, 2018 – dl.acm.org
… 1 INTRODUCTION Automatic spoken dialog systems, known as interactive speech agents, receive … in real-world applications, including virtual assistants and chatbots such as … Text-based sentiment analysis has been developed and obtained remarkable achievements [26] …

Find the conversation killers: A predictive study of thread-ending posts
Y Jiao, C Li, F Wu, Q Mei – Proceedings of the 2018 World Wide Web …, 2018 – dl.acm.org
… proposed model. For the widely concerned topic, our analysis also offers implications for how to improve the quality and user experience of online conversations, or how to engage users in a conversation with a chatbot. KEYWORDS …

Customer service chatbots: Anthropomorphism, adoption and word of mouth
BT Sheehan – 2018 – eprints.qut.edu.au
… programmed to respond with Y. More advanced intelligences may learn from previous conversations to automatically improve over time. Chatbots may also employ techniques such as sentiment analysis to improve comprehension. Finally, a chatbot may be connected to other …

Efficient Purely Convolutional Text Encoding
S Malik, A Lancucki, J Chorowski – arXiv preprint arXiv:1808.01160, 2018 – arxiv.org
… Those include sentiment analysis [Pang and Lee, 2008], question answering [Weissenborn et al., 2017], censorship … how the results for those tasks transfer to the actual dialogue system, we have com … using a method similar to the one used in Poetwannabe chatbot [Chorowski et …

Intelligent conversation system using multiple classification ripple down rules and conversational context
D Herbert, BH Kang – Expert Systems with Applications, 2018 – Elsevier
… with NL querying interfaces to databases (and not as spoken dialog systems or conversational … using part of speech tagging, named entity recognition and sentiment analysis), semantic connections … develops rules analogous to authoring chat scripts for a chatbot (for example …

Extraction of Typical Client Requests from Bank Chat Logs
E Pronoza, A Pronoza, E Yagunova – Mexican International Conference …, 2018 – Springer
… need cleaning and special preparation before they could be used as input for a dialogue system … we obtain not only request patterns (which could be used in a chat bot system) but … The authors use an existing state-of-the-art sentiment analysis tool and conduct surface statistical …

Alexa Prize-State of the Art in Conversational AI
C Khatri, A Venkatesh, B Hedayatnia, A Ram… – AI …, 2018 – search.proquest.com
… WiseMacaw developed a two-layer chatbot framework that can be described as a … The afore-mentioned components form the core of socialbot dialogue systems … as conversation evaluation (for example, coherence, depth, breadth, diversity), sentiment analysis, entity extraction …

A Neural Generation-based Conversation Model Using Fine-grained Emotion-guide Attention
Z Zhou, M Lan, Y Wu – 2018 International Joint Conference on …, 2018 – ieeexplore.ieee.org
… C. Emotion and Sentiment Sentiment analysis [27], [28] has been extensively studied by NLP … Huang, H. Zhou, and S. Biswas, “Augmenting end-to-end dialog systems with commonsense … matching framework for multi-turn response selection in retrieval-based chatbots,” in ACL …

Emory IrisBot: An open-domain conversational bot for personalized information access
A Ahmadvand, I Choi, H Sahijwani… – Proc. Alexa …, 2018 – m.media-amazon.com
… NLP processing is a multi-threaded process, running hierarchical topic/intent classification, entity recognition, co- reference resolution, sentiment analysis, and other … response, we had a general catch-all Chat component, which was based on the ALICE chatbot, implemented in …

Building multi-domain conversational systems from single domain resources
D Griol, JM Molina – Neurocomputing, 2018 – Elsevier
… retrieval, tourist information retrieval, dialogs between humans and a Japanese chatbot, dialogs between humans and an English chatbot, and dialog in … Similarly, the system described in [65] combines several deployments of a dialog system providing bus schedule information …

Forming of Dyadic Conversation Dataset for Bahasa Indonesia
C Tho, AS Setiawan, A Chowanda – Procedia Computer Science, 2018 – Elsevier
… This format was used since generally, chatbot systems use JSON or XML … Processing (eg conversation, argumentation mining, summarization, sentences extraction, sentiment analysis, etc … dialogue corpus: A large dataset for research in unstructured multi-turn dialogue systems …

The rise of emotion-aware conversational agents: threats in digital emotions
M Mensio, G Rizzo, M Morisio – Companion Proceedings of the The Web …, 2018 – dl.acm.org
… This addiction is characterized by passing more and more time on a device (in the case of a chatbot) or with a robot that is not a person … Opinion mining and sentiment analysis … Building End-To-End Dialogue Systems Using Generative Hierarchical Neural Network Models …

A Methodology for Evaluating Interaction Strategies of Task-Oriented Conversational Agents
M Guerini, S Falcone, B Magnini – … of the 2018 EMNLP Workshop SCAI …, 2018 – aclweb.org
… 2014. Computational approaches to subjectiv- ity and sentiment analysis: Present and envisaged methods and applications. Lisa Feldman Barrett, Kristen A Lindquist, and Maria Gendron … 2017. Data-driven dialogue systems for social agents. arXiv preprint arXiv:1709.03190 …

Self-Anamnesis with a Conversational User Interface: Concept and Usability Study
K Denecke, SL Hochreutener… – Methods of information …, 2018 – thieme-connect.com
… been used for a chatbot such as: machine conversation system, virtual agent, dialogue system, conversational user … The purpose of a chatbot system is to simulate a human conversation. Chatbots are usually text-driven, with images and unified widgets, which makes it easy to …

Proceedings of the 56th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers)
I Gurevych, Y Miyao – Proceedings of the 56th Annual Meeting of the …, 2018 – aclweb.org
… Resources and Evaluation Gerard de Melo Sara Tonelli Karën Fort Sentence-level Semantics Luke Zettlemoyer Ellie Pavlick Jacob Uszkoreit Sentiment Analysis and Argument Mining Smaranda Muresan Benno Stein Yulan He Social Media David Jurgens xvi Page 17 …

Stack Automata-Based Framework for Behavior Modeling of Virtual Agents
SR Srivastava, A Joseph – … of First International Conference on Smart …, 2018 – Springer
… ELIZA belongs to a specific class of programs called chat bots, which can interact with … Techniques such as natural language processing and sentiment analysis, which were excluded from the scope of … AH: A Natural Conversational Virtual Human with Multimodal Dialog System …

Why You Should Listen to This Song: Reason Generation for Explainable Recommendation
G Zhao, H Fu, R Song, T Sakai, X Xie… – 2018 IEEE International …, 2018 – ieeexplore.ieee.org
… Experiments show the effectiveness of our method, and its deployment on XiaoIce chatbot improves the click-through rate substantially … [30] use phrase-level sentiment analysis to mine the explicit features of items and the corresponding sentiment polarity of the user …

Principles and Structures of FPGAs
A Abdallah – pdfs.semanticscholar.org
… […] Contents Social Network Design and IMPLEMENTA- TION: AN OVERVIEW,- Teenagers Sentiment Analysis from Social Network Data,- Social … Paris- Saclay, Orsay, France (Eds) Advanced Social Interaction with Agents 8th International Workshop on Spoken Dialog Systems …

Deep Context Resolution
J Chen – 2018 – uwspace.uwaterloo.ca
… iii Page 4. Abstract Conversations depend on information from the context. To go beyond one-round con- versation, a chatbot must resolve contextual information such as: 1) co-reference resolution, 2) ellipsis resolution, and 3) conjunctive relationship resolution …

Hands-On Natural Language Processing with Python: A practical guide to applying deep learning architectures to your NLP applications
R Arumugam, R Shanmugamani – 2018 – books.google.com
… in form of voice transcription, machine translation, conversational agents, and sentiment analysis are ubiquitously … Chatbot’s are becoming an integrated part of any website; while virtual assistants are … He is also a research assistant with the dialog systems group at Laboratory of …

Exploring the use of artificial intelligence in price maximisation in the tourism sector: its application in the case of Airbnb in the Valencian Community
L Moreno Izquierdo, G Egorova, A Peretó Rovira… – 2018 – ebuah.uah.es
… forwarding (Macskassy et al., 1999), modification of means of communicating with web users (Litman and Pan, 2000) or the establishment of chatbots to speed … (2009) used comments left by tourists on websites (blogs, forums, wikis…) to conduct a sentiment analysis on seven …

Enabling Human Computation through Text-based Conversa-tional Agents
O Huang – 2018 – pdfs.semanticscholar.org
… six common microtask crowdsourcing types; Information Finding, human OCR (CAPTCHA), Sentiment Analysis, Object Labelling … refer to as traditional chatbots, while the latter as Spoken Dialogue Systems (SDSs … With the introduction of the chatbot ALICE (or ALICE), Wallace [69 …

Personalized response generation by Dual-learning based domain adaptation
M Yang, W Tu, Q Qu, Z Zhao, X Chen, J Zhu – Neural Networks, 2018 – Elsevier
… of applications, such as e-commerce, technical support services, entertaining chatbots, information retrieval … Our approach PRGDDA is also a personalized dialogue system … tasks, for various applications including machine translation, image processing, and sentiment analysis …

The First Financial Narrative Processing Workshop (FNP 2018)
M El-Haj, P Rayson, A Moore – 2018 – lrec-conf.org
… Keeping the dialogue state in dialogue systems is a notoriously difficult task … framework is used in our in-house German language banking and finance chatbots. General challenges of German language processing and finance-banking domain chatbot language models and …

Response Selection and Automatic Message-Response Expansion in Retrieval-Based QA Systems using Semantic Dependency Pair Model
MH Su, CH Wu, KY Huang, WH Lin – ACM Transactions on Asian and …, 2018 – dl.acm.org
… alignment between the post and the response [8]. The retrieval-based chatbots choose a … 2.2 Response Selection Neural response generation technology applied on dialog systems usually contains semantic … and it is difficult to develop an extensible open-domain chatbot system …

Web forum retrieval and text analytics: A survey
D Hoogeveen, L Wang, T Baldwin… – … and Trends® in …, 2018 – nowpublishers.com
Page 1. Preprint Foundations and Trends R in Information Retrieval Vol. 12, No. 1 (2018) 1–163 c 2018 D. Hoogeveen, L. Wang, T. Baldwin, KM Verspoor DOI: 10.1561/1500000062 Web Forum Retrieval and Text Analytics: a Survey …

Unfolding Recurrent Neural Networks
P Goyal, S Pandey, K Jain – Deep Learning for Natural Language …, 2018 – Springer
… Sentiment analysis. Time series modeling in finance. Recurrent Neural Networks … Sequence-to-Sequence Models. Sequence-to-sequence (seq2seq) models are used for everything from chatbots to speech-to-text to dialog systems to QnA to image captioning …

Natural language generation for commercial applications
A van de Griend, W OOSTERHEERT, T HESKES – 2018 – ru.nl
… that, in terms of NLG, not much has changed since the first chatbot, Eliza (Weizenbaum … Then, the effects of the chosen dataset on the performance of the dialogue system (Chapter 10) … An example of this is sentiment analysis, where the texts are split into positive and negative …

Classical and modern Arabic corpora
E Atwell – Diachronic Corpora, Genre, and Language Change, 2018 – books.google.com
… Abdul Razak 2011), corpus-based sociolinguistics (Friginal & Hardy 2014), sentiment analysis of Arabic … 2015. ALICE chatbot: Trials and outputs … Usefulness, localizability, humanness, and language- benefit: Additional evaluation criteria for natural language dialogue systems …

Analysing Seq-to-seq Models in Goal-oriented Dialogue: Generalising to Disfluencies.
S Bouwmeester – 2018 – esc.fnwi.uva.nl
… a wide range of applications, such as technical support services, digital personal assistants, chat bots, and home … In this paper the data-driven goal-oriented dialogue system is of the type generative … A marked example of this is Microsoft’s AI-based chat-bot named Tay, who was …

Explainable Deep Learning for Natural Language Processing
J Hu – 2018 – diva-portal.org
… learning methods have been applied widely in many fields like recommender system [1], chatbots [2], and self … deep neural networks have get considerable perfor- mance among many NLP tasks like sentiment analysis [30, 31 … For example, in tasks of dialogue system, Zhou et al …

Power Play: Visualising Electricity Use as Emoji
A Reyes – 2018 – researcharchive.vuw.ac.nz
… Eco- Feedback and Eco-visualisation using messaging bots, more commonly called chat bots, computer programs … The main purpose of a spoken dialogue system is to provide an interface between a … Interface or CUI, is used interchangeably with messaging bot or chatbot in the …

The RLLChatbot: a solution to the ConvAI challenge
N Gontier, K Sinha, P Henderson, I Serban… – arXiv preprint arXiv …, 2018 – arxiv.org
… They are also denoted as Conversational Agents, or Chatbots (Weizenbaum, 1966; Colby, 1975; Epstein, 1993 … This simplifies the task slightly as going from a text-based chatbot to a spoken … Dialog systems are defined in multi-agent settings where each agent is either a human …

Finding Good Representations of Emotions for Text Classification
JH Park – arXiv preprint arXiv:1808.07235, 2018 – arxiv.org
… 8 2.3.1 Sentiment Analysis 8 … human emotions. Popular NLP topics like task-oriented dialogue systems or question and answering, do not seem to be directly related to emotions … Famous incident of Microsoft chatbot Tay, which learned directly from users’ tweets with …

The natural auditor: How to tell if someone used your words to train their model
C Song, V Shmatikov – arXiv preprint arXiv:1811.00513, 2018 – arxiv.org
… as next-word prediction (the basis of query autocompletion and predictive virtual keyboards) and di- alog generation (the basis of chatbots and automated … The output y can be either a class label (eg, for sentiment analysis), a token (eg, for next-word prediction), or a sequence of …

Using Polarity Classification Model to Assess Customer Attitudes: the Case of Russian E-Commerce Companies on Twitter
T Alexander – 2018 – dspace.spbu.ru
… It is applied in such spheres, as spam filtering, search recommendations and chat bots. One of NLP subdomains — Sentiment Analysis (SA) — is specifically designed to work with attitudes within textual data (Pozzi, 2017). How SA may be beneficial for business …

Automatic Conversation Review for Intelligent Virtual Assistants
IR Beaver – 2018 – digitalrepository.unm.edu
… use are discussed. Page 7. vi Contents List of Figures xiii List of Tables xviii Thesis Statement 1 1 Introduction 2 2 Background 7 2.1 Chatbot or IVA . . . . . 8 2.2 An Evolution of Dialog Systems . . . . . 9 2.3 Architecture of an IVA …

Advanced data analytics using python: with machine learning, deep learning and NLP examples
S Mukhopadhyay – 2018 – Springer
… Nearest Neighbor Classifier …..64 Sentiment Analysis …..65 Image Recognition …..67 …

Machine learning: the new’big thing’for competitive advantage
M Attaran, P Deb – … Journal of Knowledge Engineering and Data …, 2018 – researchgate.net
… NLP is associated with the mainly programming that involves interactions between computers and human natural language. This combines concepts from speech recognition, natural language generation and understanding, dialog systems, and connecting language …

Watson Versus the World
ARA Felix – 2018 – fenix.tecnico.ulisboa.pt
… also build conversation flows that guide the dialog between the chatbot and its … other two can be used to perform Named Entity Recognition (NER) and sentiment analysis … service, users can integrate in their conversation applications (chatbots or dialog systems), a component …

Fact or Fiction
A Lu, CJ Lovering, N Dinh, C Tri, T Nguyen, H Bui – 2018 – digitalcommons.wpi.edu
… Being able to strip out facts or opinions from a document is a prerequisite for opinion mining and sentiment analysis systems (Pang & Lee, 2008), where the subjective sentences … Any client application that converses with users, such as a dialog system or a chatbot, can pass …

Automating the anonymisation of textual corpora
L García Sardiña – 2018 – addi.ehu.eus
… annotated data scarcity. In this section, a few are shortly reported. In a sentiment analysis task, Rai et al. (2010) use an unsupervised domain adaptation technique to learn an initialiser distribution separator hyperplane. Then they …

Natural Language Processing with Java: Techniques for building machine learning and neural network models for NLP
RM Reese, AS Bhatia – 2018 – books.google.com
… You’ll learn about statistical machine translation, summarization, dialog systems, complex searches, supervised and … that classifying text is useful for tasks such as spam detection and sentiment analysis … Chapter 12, Creating a ChatBot, looks at different types of chatbot, and we …

Text Generation From Tables
J Bao, D Tang, N Duan, Z Yan… – … /ACM Transactions on …, 2018 – ieeexplore.ieee.org
Page 1. IEEE/ACM TRANSACTIONS ON AUDIO, SPEECH, AND LANGUAGE PROCESSING, VOL. 27, NO. 2, FEBRUARY 2019 311 Text Generation From Tables Junwei Bao , Duyu Tang, Nan Duan, Zhao Yan , Ming Zhou, and Tiejun Zhao …

Natural Language Generation with Neural Variational Models
H Bahuleyan – arXiv preprint arXiv:1808.09012, 2018 – arxiv.org
… 2.2.9 Dialog Systems … A few examples of NLP tasks include question answering, sentiment analysis, named- entity recognition and machine translation … Consider a conversational system such as a chatbot, where x is the line input by the user and y is the line generated by the …

The Analytics Lifecycle Toolkit: A Practical Guide for an Effective Analytics Capability
GS Nelson – 2018 – books.google.com
… We differentiate concepts from implementation to highlight the fact that the idea necessarily can take on multiple forms when imple- mented. For example, the concept of artificial intelligence can be seen in self-driving cars, chatbots, or recommendation engines …

Process models of interrelated speech intentions from online health-related conversations
EV Epure, D Compagno, C Salinesi… – Artificial intelligence in …, 2018 – Elsevier
Skip to main content …

Deep Semantic Learning for Conversational Agents
M Morisio, M Mensio – 2018 – webthesis.biblio.polito.it
… of the setting where this work has been conducted, an introduction to the topic of Conversational Agents (also known as Chatbots or Bots … planets.3 Instead on the field of language a lot of different tasks are addressed: automated translation,4 sentiment analysis, entity recognition …

Natural Language Processing and Chinese Computing: 7th CCF International Conference, NLPCC 2018, Hohhot, China, August 26–30, 2018, Proceedings
M Zhang, V Ng, D Zhao, S Li, H Zan – 2018 – books.google.com
Page 1. Min Zhang· Vincent Ng· Dongyan Zhao Sujian Li· Hongying Zan (Eds.) Natural Language Processing and Chinese Computing 7th CCF International Conference, NLPCC 2018 Hohhot, China, August 26–30, 2018 Proceedings, Part I 123 Page 2 …

Know Your CSI
CSI Headquarter, SV Park – csi-india.org
Page 1. Knowledge Digest for IT Community 52 pages including cover www .csi-india.org IS SN 0970-647X Knowledge Digest for IT Community Volume No. 42 | Issue No. 10 | January 2019 50/- 52 pages including cover RESEARCH …

Data-Driven Input Feature Augmentation for Named Entity Recognition
??? – 2018 – s-space.snu.ac.kr
… language understanding (SLU) component of dialog management systems, or ”chatbots”, along with the intent detection classification task. In the common … For example, in an automatic restaurant search query system, the dialog system may have …

Elsewhere In The CS
I from Videos – IEEE COMPUTER SOCIETY: Be at the Center of It All – academia.edu
Page 6. ELSEWHERE IN THE CS EDITOR LORI CAMERON l. cameron@ computer. org 4 COMPUTER PUBLISHED BY THE IEEE COMPUTER SOCIETY 0018-9162/18/ $33.00© 2018 IEEE Computer Highlights Society Magazines …

Identifying Author Topic Stance in Online Discussion Forums
G Patterson – 2018 – escholarship.org
… All in all, stance classification is a harder problem than sentiment analysis as it is more complicated than classifying text into expressing a positive or a negative opinion … could then be used in other dialog systems or chatbots. Furthermore, this methodology …

Nav view search
H Li, HA Patil, N Evans, K Evanini… – 2018 – isca-speech.org
… language processing. q Speech-to-text, text-to-speech and speech-to-speech processing. q Machine translation and dialogue systems. q Application of spoken language technologies for under-resourced languages. Important …

Neural Networks for Narrative Continuation
M Roemmele – 2018 – roemmele.github.io
… One historical example of the template-based approach was the dialogue system ELIZA (Weizenbaum, 1966). As one of the first ‘chatbots’, ELIZA was a program that acted as a psychother- apist conversing with a patient (the user) via a text-based chat interface. When …

Reserve Calendar Time for Every Project
B GE, Y LIGHT – What is the Next Ceneration Internet initiative?, 2018 – dl.acm.org
Page 54. 52 COMMUNICATIONS OF THE ACM| DECEMBER 2018| VOL. 61| NO. 12 HAVE YOU EVER come into work, sat down at your computer to begin a project, opened your editor, and then just stared at the screen? This …

Creation and development of an AI teaching assistant
E Benedito Saura – 2018 – upcommons.upc.edu
… Chatbots (abbreviation of ChatterBot) are typically used in dialogue systems for several prac- tical purposes including customer service or … first ever Chatbot campus genie … that has been applied to text classification tasks such as spam filtering [14–17], sentiment analysis [18–20 …

Artificial Intelligence for All: An Abiding Destination
V Pathak, P Tiwari – 2018 – books.google.com
Page 1. ARTIFICIAL INTELLIGENCE FOR ALL AN ABIDING DESTINATION º Nº. -º- 2 º nº 2 wº º: DR. PANKAT TIWARI VIKAS PATHAIK Page 2. Artificial Intelligence For All Artificial Intelligence For All i Page 3. Artificial Intelligence …

Data-Driven Language Understanding for Spoken Dialogue Systems
N Mrkši? – 2018 – repository.cam.ac.uk
… information (Henderson et al., 2014b).2 1This term is used interchangeably with goal-oriented dialogue systems. 2Alternative chat-bot style systems do not make use of task ontologies or the pipeline model. Instead, these models …

Deep Reinforcement Learning Hands-On: Apply modern RL methods, with deep Q-networks, value iteration, policy gradients, TRPO, AlphaGo Zero and more
M Lapan – 2018 – books.google.com
… Oleg’s previous work experience includes working in Dialog Systems Group, Yandex, as Data Scientist … BLEU) score 312 RL in seq2seq 313 Self-critical sequence training 315 The chatbot example 316 … Sentiment analysis: What’s the customer satisfaction level of this review …

Artificial Intelligence And Machine Learning And Marketing Management
J Seligman – 2018 – books.google.com
… text into a text box and obtaining results or being able to discuss issues with other people, popularly known as a chatbot … Chatbots ? Personalized web pages and apps ? Finalizing leads ? Optimizing Ad targeting ? Predictive analysis What Can Marketing Expect in the Future …

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