Direction-based text interpretation as an information access refinement
Text-based intelligent systems
Latent semantic indexing is an optimal special case of multidimensional scaling
SIGIR '92 Proceedings of the 15th annual international ACM SIGIR conference on Research and development in information retrieval
Matrix computations (3rd ed.)
Foundations of statistical natural language processing
Foundations of statistical natural language processing
Information Retrieval
Learning Subjective Adjectives from Corpora
Proceedings of the Seventeenth National Conference on Artificial Intelligence and Twelfth Conference on Innovative Applications of Artificial Intelligence
Advances in Neural Information Processing Systems 5, [NIPS Conference]
Accurate methods for the statistics of surprise and coincidence
Computational Linguistics - Special issue on using large corpora: I
Retrieving collocations from text: Xtract
Computational Linguistics - Special issue on using large corpora: I
Predicting the semantic orientation of adjectives
ACL '98 Proceedings of the 35th Annual Meeting of the Association for Computational Linguistics and Eighth Conference of the European Chapter of the Association for Computational Linguistics
Word association norms, mutual information, and lexicography
ACL '89 Proceedings of the 27th annual meeting on Association for Computational Linguistics
Effects of adjective orientation and gradability on sentence subjectivity
COLING '00 Proceedings of the 18th conference on Computational linguistics - Volume 1
Thumbs up or thumbs down?: semantic orientation applied to unsupervised classification of reviews
ACL '02 Proceedings of the 40th Annual Meeting on Association for Computational Linguistics
A corpus study of evaluative and speculative language
SIGDIAL '01 Proceedings of the Second SIGdial Workshop on Discourse and Dialogue - Volume 16
Thumbs up?: sentiment classification using machine learning techniques
EMNLP '02 Proceedings of the ACL-02 conference on Empirical methods in natural language processing - Volume 10
Using information content to evaluate semantic similarity in a taxonomy
IJCAI'95 Proceedings of the 14th international joint conference on Artificial intelligence - Volume 1
Smokey: automatic recognition of hostile messages
AAAI'97/IAAI'97 Proceedings of the fourteenth national conference on artificial intelligence and ninth conference on Innovative applications of artificial intelligence
Corpus-based Learning of Analogies and Semantic Relations
Machine Learning
Unsupervised named-entity extraction from the web: an experimental study
Artificial Intelligence
Determining the semantic orientation of terms through gloss classification
Proceedings of the 14th ACM international conference on Information and knowledge management
Multidimensional text analysis for eRulemaking
dg.o '06 Proceedings of the 2006 international conference on Digital government research
Movie review mining and summarization
CIKM '06 Proceedings of the 15th ACM international conference on Information and knowledge management
Incorporating topic information into sentiment analysis models
ACLdemo '04 Proceedings of the ACL 2004 on Interactive poster and demonstration sessions
Extracting semantic orientations of words using spin model
ACL '05 Proceedings of the 43rd Annual Meeting on Association for Computational Linguistics
ACL-44 Proceedings of the 21st International Conference on Computational Linguistics and the 44th annual meeting of the Association for Computational Linguistics
Morpheme-based derivation of bipolar semantic orientation of Chinese words
COLING '04 Proceedings of the 20th international conference on Computational Linguistics
Extracting product features and opinions from reviews
HLT '05 Proceedings of the conference on Human Language Technology and Empirical Methods in Natural Language Processing
OPINE: extracting product features and opinions from reviews
HLT-Demo '05 Proceedings of HLT/EMNLP on Interactive Demonstrations
Identifying perspectives at the document and sentence levels using statistical models
NAACL-DocConsortium '06 Proceedings of the 2006 Conference of the North American Chapter of the Association for Computational Linguistics on Human Language Technology: companion volume: doctoral consortium
Identifying and classifying subjective claims
dg.o '07 Proceedings of the 8th annual international conference on Digital government research: bridging disciplines & domains
Categorization and analysis of text in computer mediated communication archives using visualization
Proceedings of the 7th ACM/IEEE-CS joint conference on Digital libraries
Proceedings of the 11th international conference on Artificial intelligence and law
Show me the money!: deriving the pricing power of product features by mining consumer reviews
Proceedings of the 13th ACM SIGKDD international conference on Knowledge discovery and data mining
Information acquisition using multiple classifications
Proceedings of the 4th international conference on Knowledge capture
Overview and semantic issues of text mining
ACM SIGMOD Record
Ontology-supported polarity mining
Journal of the American Society for Information Science and Technology
An empirical study of sentiment analysis for chinese documents
Expert Systems with Applications: An International Journal
Extracting opinion topics for Chinese opinions using dependence grammar
Proceedings of the 1st international workshop on Data mining and audience intelligence for advertising
Opinion mining of customer feedback data on the web
Proceedings of the 2nd international conference on Ubiquitous information management and communication
Sentiment analysis in multiple languages: Feature selection for opinion classification in Web forums
ACM Transactions on Information Systems (TOIS)
Learning to identify emotions in text
Proceedings of the 2008 ACM symposium on Applied computing
Automatic recognition of German news focusing on future-directed beliefs and intentions
Computer Speech and Language
Exploring the characteristics of opinion expressions for political opinion classification
dg.o '08 Proceedings of the 2008 international conference on Digital government research
A Language Modeling Approach to Sentiment Analysis
ICCS '07 Proceedings of the 7th international conference on Computational Science, Part II
AI*IA '07 Proceedings of the 10th Congress of the Italian Association for Artificial Intelligence on AI*IA 2007: Artificial Intelligence and Human-Oriented Computing
Affective Text Variation and Animation for Dynamic Advertisement
ACII '07 Proceedings of the 2nd international conference on Affective Computing and Intelligent Interaction
Is a Voting Approach Accurate for Opinion Mining?
DaWaK '08 Proceedings of the 10th international conference on Data Warehousing and Knowledge Discovery
Learning MultiLinguistic Knowledge for Opinion Analysis
ICIC '08 Proceedings of the 4th international conference on Intelligent Computing: Advanced Intelligent Computing Theories and Applications - with Aspects of Theoretical and Methodological Issues
Sentiment Detection Using Lexically-Based Classifiers
TSD '08 Proceedings of the 11th international conference on Text, Speech and Dialogue
SENTIMENT ASSESSMENT OF TEXT BY ANALYZING LINGUISTIC FEATURES AND CONTEXTUAL VALENCE ASSIGNMENT
Applied Artificial Intelligence
Opinion Mining and Sentiment Analysis
Foundations and Trends in Information Retrieval
An empirical study of required dimensionality for large-scale latent semantic indexing applications
Proceedings of the 17th ACM conference on Information and knowledge management
Leveraging Sentiment Analysis for Topic Detection
WI-IAT '08 Proceedings of the 2008 IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology - Volume 01
Learning Knowledge from Relevant Webpage for Opinion Analysis
WI-IAT '08 Proceedings of the 2008 IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology - Volume 01
Expert Systems with Applications: An International Journal
Search in the mood: the information filter based on ambiguous queries
International Journal of Computer Applications in Technology
IEICE - Transactions on Information and Systems
ICCPOL '09 Proceedings of the 22nd International Conference on Computer Processing of Oriental Languages. Language Technology for the Knowledge-based Economy
Partially Supervised Phrase-Level Sentiment Classification
ICCPOL '09 Proceedings of the 22nd International Conference on Computer Processing of Oriental Languages. Language Technology for the Knowledge-based Economy
CICLing '07 Proceedings of the 8th International Conference on Computational Linguistics and Intelligent Text Processing
A survey on sentiment detection of reviews
Expert Systems with Applications: An International Journal
Discrimination of personal web pages by extracting subjective expressions
International Journal of Business Intelligence and Data Mining
ICML '09 Proceedings of the 26th Annual International Conference on Machine Learning
OpinionMiner: a novel machine learning system for web opinion mining and extraction
Proceedings of the 15th ACM SIGKDD international conference on Knowledge discovery and data mining
The good, the bad, and the unknown: morphosyllabic sentiment tagging of unseen words
HLT-Short '08 Proceedings of the 46th Annual Meeting of the Association for Computational Linguistics on Human Language Technologies: Short Papers
Sentiment vector space model for lyric-based song sentiment classification
HLT-Short '08 Proceedings of the 46th Annual Meeting of the Association for Computational Linguistics on Human Language Technologies: Short Papers
Which side are you on?: identifying perspectives at the document and sentence levels
CoNLL-X '06 Proceedings of the Tenth Conference on Computational Natural Language Learning
Just how mad are you? finding strong and weak opinion clauses
AAAI'04 Proceedings of the 19th national conference on Artifical intelligence
Comparative experiments on sentiment classification for online product reviews
AAAI'06 proceedings of the 21st national conference on Artificial intelligence - Volume 2
From words to senses: a case study of subjectivity recognition
COLING '08 Proceedings of the 22nd International Conference on Computational Linguistics - Volume 1
Semi-supervised polarity lexicon induction
EACL '09 Proceedings of the 12th Conference of the European Chapter of the Association for Computational Linguistics
Sentiment retrieval using generative models
EMNLP '06 Proceedings of the 2006 Conference on Empirical Methods in Natural Language Processing
EmoHeart: Automation of Expressive Communication of Emotions in Second Life
OCSC '09 Proceedings of the 3d International Conference on Online Communities and Social Computing: Held as Part of HCI International 2009
Recognizing contextual polarity: An exploration of features for phrase-level sentiment analysis
Computational Linguistics
Exploiting subjectivity classification to improve information extraction
AAAI'05 Proceedings of the 20th national conference on Artificial intelligence - Volume 3
Subjectivity recognition on word senses via semi-supervised mincuts
NAACL '09 Proceedings of Human Language Technologies: The 2009 Annual Conference of the North American Chapter of the Association for Computational Linguistics
An iterative reinforcement approach for fine-grained opinion mining
NAACL '09 Proceedings of Human Language Technologies: The 2009 Annual Conference of the North American Chapter of the Association for Computational Linguistics
CLaC and CLaC-NB: knowledge-based and corpus-based approaches to sentiment tagging
SemEval '07 Proceedings of the 4th International Workshop on Semantic Evaluations
SICS: valence annotation based on seeds in word space
SemEval '07 Proceedings of the 4th International Workshop on Semantic Evaluations
UA-ZBSA: a headline emotion classification through web information
SemEval '07 Proceedings of the 4th International Workshop on Semantic Evaluations
IJCAI'07 Proceedings of the 20th international joint conference on Artifical intelligence
Opinion Mining on Newspaper Quotations
WI-IAT '09 Proceedings of the 2009 IEEE/WIC/ACM International Joint Conference on Web Intelligence and Intelligent Agent Technology - Volume 03
Unsupervised named-entity extraction from the Web: An experimental study
Artificial Intelligence
A unified relevance model for opinion retrieval
Proceedings of the 18th ACM conference on Information and knowledge management
Building domain-oriented sentiment lexicon by improved information bottleneck
Proceedings of the 18th ACM conference on Information and knowledge management
Domain-specific sentiment analysis using contextual feature generation
Proceedings of the 1st international CIKM workshop on Topic-sentiment analysis for mass opinion
User-directed sentiment analysis: visualizing the affective content of documents
SST '06 Proceedings of the Workshop on Sentiment and Subjectivity in Text
Towards a validated model for affective classification of texts
SST '06 Proceedings of the Workshop on Sentiment and Subjectivity in Text
Using syntactic and contextual information for sentiment polarity analysis
Proceedings of the 2nd International Conference on Interaction Sciences: Information Technology, Culture and Human
Expanding domain sentiment lexicon through double propagation
IJCAI'09 Proceedings of the 21st international jont conference on Artifical intelligence
Using text mining and sentiment analysis for online forums hotspot detection and forecast
Decision Support Systems
Sentiment analysis of Chinese documents: From sentence to document level
Journal of the American Society for Information Science and Technology
Discovering the discriminative views: measuring term weights for sentiment analysis
ACL '09 Proceedings of the Joint Conference of the 47th Annual Meeting of the ACL and the 4th International Joint Conference on Natural Language Processing of the AFNLP: Volume 1 - Volume 1
A Feature Selection Method Based on Fisher's Discriminant Ratio for Text Sentiment Classification
WISM '09 Proceedings of the International Conference on Web Information Systems and Mining
Polarity Classification of Subjective Words Using Common-Sense Knowledge-Base
RSFDGrC '09 Proceedings of the 12th International Conference on Rough Sets, Fuzzy Sets, Data Mining and Granular Computing
Generating high-coverage semantic orientation lexicons from overtly marked words and a thesaurus
EMNLP '09 Proceedings of the 2009 Conference on Empirical Methods in Natural Language Processing: Volume 2 - Volume 2
Web-scale distributional similarity and entity set expansion
EMNLP '09 Proceedings of the 2009 Conference on Empirical Methods in Natural Language Processing: Volume 2 - Volume 2
Proceedings of the third ACM international conference on Web search and data mining
Optimizing modularity to identify semantic orientation of Chinese words
Expert Systems with Applications: An International Journal
International Journal of Human-Computer Studies
AI'07 Proceedings of the 20th Australian joint conference on Advances in artificial intelligence
An opinion analysis system using domain-specific lexical knowledge
AIRS'08 Proceedings of the 4th Asia information retrieval conference on Information retrieval technology
A comparison of sentiment analysis techniques: polarizing movie blogs
Canadian AI'08 Proceedings of the Canadian Society for computational studies of intelligence, 21st conference on Advances in artificial intelligence
DASA: Dissatisfaction-oriented Advertising based on Sentiment Analysis
Expert Systems with Applications: An International Journal
EmoHeart: conveying emotions in second life based on affect sensing from text
Advances in Human-Computer Interaction - Special issue on emotion-aware natural interaction
Identifying influential reviewers for word-of-mouth marketing
Electronic Commerce Research and Applications
Proximity-based opinion retrieval
Proceedings of the 33rd international ACM SIGIR conference on Research and development in information retrieval
Leveraging sentiment analysis for topic detection
Web Intelligence and Agent Systems
Identifying text polarity using random walks
ACL '10 Proceedings of the 48th Annual Meeting of the Association for Computational Linguistics
SemEval-2010 task 18: Disambiguating sentiment ambiguous adjectives
SemEval '10 Proceedings of the 5th International Workshop on Semantic Evaluation
SemEval '10 Proceedings of the 5th International Workshop on Semantic Evaluation
Emotion detection in email customer care
CAAGET '10 Proceedings of the NAACL HLT 2010 Workshop on Computational Approaches to Analysis and Generation of Emotion in Text
Emotions evoked by common words and phrases: using mechanical turk to create an emotion lexicon
CAAGET '10 Proceedings of the NAACL HLT 2010 Workshop on Computational Approaches to Analysis and Generation of Emotion in Text
Cross-Domain Contextualization of Sentiment Lexicons
Proceedings of the 2010 conference on ECAI 2010: 19th European Conference on Artificial Intelligence
Multi Grain Sentiment Analysis using Collective Classification
Proceedings of the 2010 conference on ECAI 2010: 19th European Conference on Artificial Intelligence
From frequency to meaning: vector space models of semantics
Journal of Artificial Intelligence Research
Opinion identification in Spanish texts
YIWCALA '10 Proceedings of the NAACL HLT 2010 Young Investigators Workshop on Computational Approaches to Languages of the Americas
EmotiBlog: a finer-grained and more precise learning of subjectivity expression models
LAW IV '10 Proceedings of the Fourth Linguistic Annotation Workshop
EMNLP '10 Proceedings of the 2010 Conference on Empirical Methods in Natural Language Processing
Using universal linguistic knowledge to guide grammar induction
EMNLP '10 Proceedings of the 2010 Conference on Empirical Methods in Natural Language Processing
Construction of a sentimental word dictionary
CIKM '10 Proceedings of the 19th ACM international conference on Information and knowledge management
SMUC '10 Proceedings of the 2nd international workshop on Search and mining user-generated contents
Bipolar person name identification of topic documents using principal component analysis
COLING '10 Proceedings of the 23rd International Conference on Computational Linguistics
Disambiguating dynamic sentiment ambiguous adjectives
COLING '10 Proceedings of the 23rd International Conference on Computational Linguistics
Document sentiment classification by exploring description model of topical terms
Computer Speech and Language
An empirical approach for opinion detection using significant sentences
AMT'10 Proceedings of the 6th international conference on Active media technology
Emotion Sensitive News Agent (ESNA): A system for user centric emotion sensing from the news
Web Intelligence and Agent Systems
Multimodal social intelligence in a real-time dashboard system
The VLDB Journal — The International Journal on Very Large Data Bases
Aspect and sentiment unification model for online review analysis
Proceedings of the fourth ACM international conference on Web search and data mining
Automatic acquisition of lexical formality
COLING '10 Proceedings of the 23rd International Conference on Computational Linguistics: Posters
A multi-dimensional annotation scheme for behaviour in dialogues
IBERAMIA'10 Proceedings of the 12th Ibero-American conference on Advances in artificial intelligence
Learning and knowledge-based sentiment analysis in movie review key excerpts
Proceedings of the Third COST 2102 international training school conference on Toward autonomous, adaptive, and context-aware multimodal interfaces: theoretical and practical issues
Expert Systems with Applications: An International Journal
Automatic construction of a context-aware sentiment lexicon: an optimization approach
Proceedings of the 20th international conference on World wide web
Implicit feature identification via co-occurrence association rule mining
CICLing'11 Proceedings of the 12th international conference on Computational linguistics and intelligent text processing - Volume Part I
Opinion word expansion and target extraction through double propagation
Computational Linguistics
Affect analysis model: Novel rule-based approach to affect sensing from text
Natural Language Engineering
Pattern and keyword based opinion analysis from opinionated texts
Proceedings of the International Conference & Workshop on Emerging Trends in Technology
Detection of web users' opinion from multimodal opinion elements
COMPUTE '11 Proceedings of the Fourth Annual ACM Bangalore Conference
ELS: a word-level method for entity-level sentiment analysis
Proceedings of the International Conference on Web Intelligence, Mining and Semantics
A random walk algorithm for automatic construction of domain-oriented sentiment lexicon
Expert Systems with Applications: An International Journal
Exploiting web-derived selectional preference to improve statistical dependency parsing
HLT '11 Proceedings of the 49th Annual Meeting of the Association for Computational Linguistics: Human Language Technologies - Volume 1
Identifying the semantic orientation of foreign words
HLT '11 Proceedings of the 49th Annual Meeting of the Association for Computational Linguistics: Human Language Technologies: short papers - Volume 2
Deriving the Pricing Power of Product Features by Mining Consumer Reviews
Management Science
Ontology-guided approach to feature-based opinion mining
NLDB'11 Proceedings of the 16th international conference on Natural language processing and information systems
An upgrading feature-based opinion mining model on vietnamese product reviews
AMT'11 Proceedings of the 7th international conference on Active media technology
Sentiment classification based on supervised latent n-gram analysis
Proceedings of the 20th ACM international conference on Information and knowledge management
Using games with a purpose and bootstrapping to create domain-specific sentiment lexicons
Proceedings of the 20th ACM international conference on Information and knowledge management
Leveraging web 2.0 data for scalable semi-supervised learning of domain-specific sentiment lexicons
Proceedings of the 20th ACM international conference on Information and knowledge management
A proposed sentiment analysis tool for modern Arabic using human-based computing
Proceedings of the 13th International Conference on Information Integration and Web-based Applications and Services
Lexical resources and semantic similarity for affective evaluative expressions generation
ACII'05 Proceedings of the First international conference on Affective Computing and Intelligent Interaction
From once upon a time to happily ever after: tracking emotions in novels and fairy tales
LaTeCH '11 Proceedings of the 5th ACL-HLT Workshop on Language Technology for Cultural Heritage, Social Sciences, and Humanities
Generating semantic orientation lexicon using large data and thesaurus
WASSA '11 Proceedings of the 2nd Workshop on Computational Approaches to Subjectivity and Sentiment Analysis
Tracking sentiment in mail: how genders differ on emotional axes
WASSA '11 Proceedings of the 2nd Workshop on Computational Approaches to Subjectivity and Sentiment Analysis
Automatic expansion of feature-level opinion lexicons
WASSA '11 Proceedings of the 2nd Workshop on Computational Approaches to Subjectivity and Sentiment Analysis
Mining slang and urban opinion words and phrases from cQA services: an optimization approach
Proceedings of the fifth ACM international conference on Web search and data mining
Opinion summarization of web comments
ECIR'2010 Proceedings of the 32nd European conference on Advances in Information Retrieval
Creating subjective and objective sentence classifiers from unannotated texts
CICLing'05 Proceedings of the 6th international conference on Computational Linguistics and Intelligent Text Processing
Learning opinions in user-generated web content
Natural Language Engineering
A hierarchical approach to mood classification in blogs
Natural Language Engineering
Offensive language detection using multi-level classification
AI'10 Proceedings of the 23rd Canadian conference on Advances in Artificial Intelligence
Unsupervised extraction of appraisal expressions
AI'10 Proceedings of the 23rd Canadian conference on Advances in Artificial Intelligence
Blog opinion retrieval based on topic-opinion mixture model
PAKDD'10 Proceedings of the 14th Pacific-Asia conference on Advances in Knowledge Discovery and Data Mining - Volume Part II
Approximate scalable bounded space sketch for large data NLP
EMNLP '11 Proceedings of the Conference on Empirical Methods in Natural Language Processing
Literal and metaphorical sense identification through concrete and abstract context
EMNLP '11 Proceedings of the Conference on Empirical Methods in Natural Language Processing
PolarityRank: Finding an equilibrium between followers and contraries in a network
Information Processing and Management: an International Journal
Building Intelligent Interactive Tutors: Student-centered strategies for revolutionizing e-learning
Building Intelligent Interactive Tutors: Student-centered strategies for revolutionizing e-learning
Feature-based opinion mining and ranking
Journal of Computer and System Sciences
Sentiment tagging of adjectives at the meaning level
AI'06 Proceedings of the 19th international conference on Advances in Artificial Intelligence: Canadian Society for Computational Studies of Intelligence
Semantic approaches to fine and coarse-grained feature-based opinion mining
NLDB'09 Proceedings of the 14th international conference on Applications of Natural Language to Information Systems
Sentiment analysis of urdu language: handling phrase-level negation
MICAI'11 Proceedings of the 10th Mexican international conference on Advances in Artificial Intelligence - Volume Part I
An investigation of recursive auto-associative memory in sentiment detection
ADMA'11 Proceedings of the 7th international conference on Advanced Data Mining and Applications - Volume Part I
A model-based EM method for topic person name multi-polarization
AIRS'11 Proceedings of the 7th Asia conference on Information Retrieval Technology
Survey on mining subjective data on the web
Data Mining and Knowledge Discovery
Information Retrieval
A new generative opinion retrieval model integrating multiple ranking factors
Journal of Intelligent Information Systems
Predicting the semantic orientation of terms in E-HowNet
ROCLING '11 Proceedings of the 23rd Conference on Computational Linguistics and Speech Processing
Expert Systems with Applications: An International Journal
A feature-opinion extraction approach to opinion mining
Journal of Web Engineering
Building subjectivity lexicon(s) from scratch for essay data
CICLing'12 Proceedings of the 13th international conference on Computational Linguistics and Intelligent Text Processing - Volume Part I
Mining market trend from blog titles based on lexical semantic similarity
CICLing'12 Proceedings of the 13th international conference on Computational Linguistics and Intelligent Text Processing - Volume Part II
Building a sentiment lexicon for social judgement mining
PROPOR'12 Proceedings of the 10th international conference on Computational Processing of the Portuguese Language
Experiments with SVM to classify opinions in different domains
Expert Systems with Applications: An International Journal
Proceedings of the 2012 Joint EDBT/ICDT Workshops
Cognitive intentionality extraction from discourse with pragmatic-tree construction and analysis
Information Sciences: an International Journal
Information Retrieval in the Commentsphere
ACM Transactions on Intelligent Systems and Technology (TIST)
Information Retrieval on the Blogosphere
Foundations and Trends in Information Retrieval
Sentiment dictionary for effective detection of web users' opinion
Proceedings of the International Conference on Advances in Computing, Communications and Informatics
From once upon a time to happily ever after: Tracking emotions in mail and books
Decision Support Systems
A classifier based approach to emotion lexicon construction
NLDB'12 Proceedings of the 17th international conference on Applications of Natural Language Processing and Information Systems
Identifying the semantic orientation of terms using S-HAL for sentiment analysis
Knowledge-Based Systems
Mining co-occurrence matrices for SO-PMI paradigm word candidates
EACL '12 Proceedings of the Student Research Workshop at the 13th Conference of the European Chapter of the Association for Computational Linguistics
Aggregation Methods for Proximity-Based Opinion Retrieval
ACM Transactions on Information Systems (TOIS)
AttitudeMiner: mining attitude from online discussions
NAACL HLT '12 Proceedings of the 2012 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies: Demonstration Session
Challenges and solutions in the opinion summarization of user-generated content
Journal of Intelligent Information Systems
Experiments on hybrid corpus-based sentiment lexicon acquisition
HYBRID '12 Proceedings of the Workshop on Innovative Hybrid Approaches to the Processing of Textual Data
Subgroup detector: a system for detecting subgroups in online discussions
ACL '12 Proceedings of the ACL 2012 System Demonstrations
Subgroup detection in ideological discussions
ACL '12 Proceedings of the 50th Annual Meeting of the Association for Computational Linguistics: Long Papers - Volume 1
Building readability lexicons with unannotated corpora
PITR '12 Proceedings of the First Workshop on Predicting and Improving Text Readability for target reader populations
EMNLP-CoNLL '12 Proceedings of the 2012 Joint Conference on Empirical Methods in Natural Language Processing and Computational Natural Language Learning
Collocation polarity disambiguation using web-based pseudo contexts
EMNLP-CoNLL '12 Proceedings of the 2012 Joint Conference on Empirical Methods in Natural Language Processing and Computational Natural Language Learning
Sketch algorithms for estimating point queries in NLP
EMNLP-CoNLL '12 Proceedings of the 2012 Joint Conference on Empirical Methods in Natural Language Processing and Computational Natural Language Learning
Extracting signed social networks from text
TextGraphs-7 '12 Workshop Proceedings of TextGraphs-7 on Graph-based Methods for Natural Language Processing
Sentimantics: conceptual spaces for lexical sentiment polarity representation with contextuality
WASSA '12 Proceedings of the 3rd Workshop in Computational Approaches to Subjectivity and Sentiment Analysis
Identifying helpful online reviews: A product designer's perspective
Computer-Aided Design
Vehicle defect discovery from social media
Decision Support Systems
Mining sentiment terminology through time
Proceedings of the 21st ACM international conference on Information and knowledge management
Exploiting syntactic and semantic relationships between terms for opinion retrieval
Journal of the American Society for Information Science and Technology
EmoTales: creating a corpus of folk tales with emotional annotations
Language Resources and Evaluation
Sample cutting method for imbalanced text sentiment classification based on BRC
Knowledge-Based Systems
An artificial neural network based approach for sentiment analysis of opinionated text
Proceedings of the 2012 ACM Research in Applied Computation Symposium
EmotiWord: affective lexicon creation with application to interaction and multimedia data
MUSCLE'11 Proceedings of the 2011 international conference on Computational Intelligence for Multimedia Understanding
Extended information inference model for unsupervised categorization of web short texts
Journal of Information Science
A document-level sentiment analysis approach using artificial neural network and sentiment lexicons
ACM SIGAPP Applied Computing Review
Word polarity detection using a multilingual approach
CICLing'13 Proceedings of the 14th international conference on Computational Linguistics and Intelligent Text Processing - Volume 2
Using google n-grams to expand word-emotion association lexicon
CICLing'13 Proceedings of the 14th international conference on Computational Linguistics and Intelligent Text Processing - Volume 2
More than words: Social networks' text mining for consumer brand sentiments
Expert Systems with Applications: An International Journal
A search engine approach to estimating temporal changes in gender orientation of first names
Proceedings of the 13th ACM/IEEE-CS joint conference on Digital libraries
Evaluating the premises and results of four metaphor identification systems
CICLing'13 Proceedings of the 14th international conference on Computational Linguistics and Intelligent Text Processing - Volume Part I
Generating contextualized sentiment lexica based on latent topics and user ratings
Proceedings of the 24th ACM Conference on Hypertext and Social Media
Fuzzy clustering for semi-supervised learning --- case study: construction of an emotion lexicon
MICAI'12 Proceedings of the 11th Mexican international conference on Advances in Artificial Intelligence - Volume Part I
Using the length of the speech to measure the opinion
Proceedings of the 2013 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining
Learning concept hierarchies from textual resources for ontologies construction
Expert Systems with Applications: An International Journal
Automatic construction of domain and aspect specific sentiment lexicons for customer review mining
Proceedings of the 22nd ACM international conference on Conference on information & knowledge management
Emotion detection in suicide notes
Expert Systems with Applications: An International Journal
A method of feature selection and sentiment similarity for Chinese micro-blogs
Journal of Information Science
What's buzzing in the blizzard of buzz? Automotive component isolation in social media postings
Decision Support Systems
Automatic Domain-Specific Sentiment Lexicon Generation with Label Propagation
Proceedings of International Conference on Information Integration and Web-based Applications & Services
SemEval-2010 task 18: disambiguating sentiment ambiguous adjectives
Language Resources and Evaluation
Bootstrapping polarity classifiers with rule-based classification
Language Resources and Evaluation
Spontaneous speech and opinion detection: mining call-centre transcripts
Language Resources and Evaluation
A social appraisal mechanism for online purchase decision support in the micro-blogosphere
Decision Support Systems
Associating targets with SentiUnits: a step forward in sentiment analysis of Urdu text
Artificial Intelligence Review
Hi-index | 0.02 |
The evaluative character of a word is called its semantic orientation. Positive semantic orientation indicates praise (e.g., "honest", "intrepid") and negative semantic orientation indicates criticism (e.g., "disturbing", "superfluous"). Semantic orientation varies in both direction (positive or negative) and degree (mild to strong). An automated system for measuring semantic orientation would have application in text classification, text filtering, tracking opinions in online discussions, analysis of survey responses, and automated chat systems (chatbots). This article introduces a method for inferring the semantic orientation of a word from its statistical association with a set of positive and negative paradigm words. Two instances of this approach are evaluated, based on two different statistical measures of word association: pointwise mutual information (PMI) and latent semantic analysis (LSA). The method is experimentally tested with 3,596 words (including adjectives, adverbs, nouns, and verbs) that have been manually labeled positive (1,614 words) and negative (1,982 words). The method attains an accuracy of 82.8% on the full test set, but the accuracy rises above 95% when the algorithm is allowed to abstain from classifying mild words.