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
Mining and summarizing customer reviews
Proceedings of the tenth ACM SIGKDD international conference on Knowledge discovery and data mining
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
Extracting knowledge from evaluative text
Proceedings of the 3rd international conference on Knowledge capture
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
E-cognocracy and its voting process
Computer Standards & Interfaces
Opinion Mining and Sentiment Analysis
Foundations and Trends in Information Retrieval
Expanding domain sentiment lexicon through double propagation
IJCAI'09 Proceedings of the 21st international jont conference on Artifical intelligence
WSKS '09 Proceedings of the 2nd World Summit on the Knowledge Society: Visioning and Engineering the Knowledge Society. A Web Science Perspective
Sentiment learning on product reviews via sentiment ontology tree
ACL '10 Proceedings of the 48th Annual Meeting of the Association for Computational Linguistics
Lexicon-based methods for sentiment analysis
Computational Linguistics
A collaborative platform for cognitive decision making in the Knowledge Society
Computers in Human Behavior
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Cognitive democracies can be defined as new models of e-democracy that are based on the evolutionism of living systems and deal with their vital (cognitive) process by means of the continuous education of citizens with regards to one of the essential characteristics of humankind: decision making. The education is provided by the social democratisation of the knowledge. This corresponds to the proportion of the arguments that support the positions. These arguments are extracted from the opinions expressed in the discussion stages included in the e-democracy models. (Moreno-Jimenez et al., 2012) presented a collaborative platform which is currently being used as the methodological support for the cognitive democracy known as e-cognocracy (Moreno-Jimenez, 2003a, 2004, 2006; Moreno-Jimenez & Polasek, 2003, 2005) and for identifying and classifying the messages or opinions that favour the different individual positions through the employment of quantitative (data mining) and qualitative (text mining) approaches. This paper represents the next step in the phase concerned with extraction of the policy-making arguments. Using opinion analysis techniques, the new e-learning tool extracts the arguments that support the different opinions. This tool has been applied to the discussion stage of a case study developed at the University of Zaragoza concerning the possible location of Europe's biggest leisure complex (Gran Scala) in Aragon (Spain).