New term weighting schemes with combination of multiple classifiers for sentiment analysis.
Mohamed Abdel FattahPublished in: Neurocomputing (2015)
Keyphrases
- sentiment analysis
- term weighting schemes
- combination of multiple classifiers
- pattern recognition problems
- information retrieval
- tf idf
- sentiment classification
- language modeling
- sentence level
- text classification
- test collection
- pattern recognition
- document collections
- text mining
- natural language processing
- language model
- vector space model
- retrieval model
- k nearest neighbor
- image classification
- information retrieval systems
- knn
- probabilistic model
- pairwise