Measuring praise and criticism: Inference of semantic orientation from association
*** Abstract: The evaluative character of a word is called its semantic orientation. Positive semantic orientation indicates praise (e.g., ...
Thumbs Up or Thumbs Down? Semantic Orientation Applied to Unsupervised Classification of Reviews
*** Abstract: This paper presents a simple unsupervised learning algorithm for classifying reviews as recommended (thumbs up) or not recomme...
Thumbs up? Sentiment Classification using Machine Learning Techniques
*** Abstract: We consider the problem of classifying documents not by topic, but by overall sentiment, e.g., determining whether a review is...
Predicting the Semantic Orientation of Adjectives
*** Abstract: We identify and validate from a large corpus constraints from conjunctions on the positive or negative semantic orientation of...
WordNet: a lexical database for English
*** Abstract: Because meaningful sentences are composed of meaningful words, any system that hopes to process natural languages as people do...
An argument for basic emotions
*** Abstract: Emotions are viewed as having evolved through their adaptive value in dealing with fundamental life-tasks. Each emotion has u...
Clustering of clusters
*** Abstract: An algorithm for the clustering of existing clusters is introduced in this paper. The algorithm was adopted from fuzzy-c-mean...
Subscribe to:
Posts (Atom)