WordNet: a lexical database for English
Communications of the ACM
EuroWordNet: a multilingual database with lexical semantic networks
EuroWordNet: a multilingual database with lexical semantic networks
A vector space model for automatic indexing
Communications of the ACM
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
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
SeaLab Advanced Information Retrieval
ICSC '10 Proceedings of the 2010 IEEE Fourth International Conference on Semantic Computing
Data intensive review mining for sentiment classification across heterogeneous domains
Proceedings of the 2013 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining
An analyst-adaptive approach to focused crawlers
Proceedings of the 2013 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining
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Semantic web-based approaches and computational intelligence can be merged in order to get useful tools for several data mining issues. In this work a web-based tagging process followed by a validation step is carried to tag WordNet adjectives with positive, neutral or negative moods. This tagged WordNet is used to define a semantic metric for text documents clustering. Experimental results on movie reviews prove that the introduced semantically oriented metric is extremely fast and gives improved results with respect to the classical frequency based text mining metric from the accuracy point of view.