Multilingual Sentiment Analysis Using Latent Semantic Indexing and Machine Learning.
Brett W. BaderW. Philip KegelmeyerPeter A. ChewPublished in: ICDM Workshops (2011)
Keyphrases
- sentiment analysis
- latent semantic indexing
- machine learning
- text classification
- text mining
- natural language processing
- opinion mining
- text retrieval
- sentiment classification
- vector space
- singular value decomposition
- information retrieval
- sentence level
- digital libraries
- vector space model
- document representation
- cross lingual
- data mining
- product reviews
- artificial intelligence
- learning algorithm
- text categorization
- information extraction
- active learning
- sentiment lexicon
- text documents
- knowledge representation
- data analysis
- natural language
- semi supervised learning
- high dimensional