Sentiment analysis with term weighting and word vectors.
Bilgin MetinHaldun KöktasPublished in: Int. Arab J. Inf. Technol. (2019)
Keyphrases
- term weighting
- sentiment analysis
- text classification
- text categorization
- term frequency
- opinion mining
- sentence level
- information retrieval
- text retrieval
- tf idf
- sentiment classification
- language modeling
- retrieval systems
- inverse document frequency
- text mining
- vector space model
- product reviews
- feature vectors
- vector space
- natural language processing
- product features
- text documents
- sentiment words
- bag of words
- retrieval model
- databases
- sentiment lexicon
- artificial intelligence
- document retrieval
- web documents
- information retrieval systems
- web search
- data analysis
- feature selection
- search engine
- machine learning
- neural network