Sentiment Classification Using Semantic Features Extracted from WordNet-based Resources.
Yoan GutiérrezSonia VázquezAndrés MontoyoPublished in: WASSA@ACL (2011)
Keyphrases
- semantic features
- sentiment classification
- text classification
- sentiment analysis
- cross domain
- relation extraction
- sentence level
- semantic information
- visual features
- wordnet
- text categorization
- semantic similarity
- low level features
- labeled data
- text mining
- knn
- document clustering
- n gram
- bag of words
- feature selection
- machine learning
- databases
- cross lingual
- unlabeled data
- knowledge representation
- digital libraries