Opinion Extraction and Classification Based on Semantic Similarities.
Aymen ElkhlifiRihab BouchlaghemRim FaizPublished in: FLAIRS Conference (2011)
Keyphrases
- semantic similarity
- decision trees
- classification accuracy
- support vector machine
- information extraction
- image classification
- feature selection
- similarity measurement
- vector space model
- sentiment analysis
- feature vectors
- support vector
- databases
- co occurrence
- text classification
- wordnet
- class labels
- test collection
- feature extraction