Comprehension of polarity of articles by citation sentiment analysis using TF-IDF and ML classifiers.
Musarat KarimMalik Muhammad Saad MissenMuhammad UmerAlisha FidaAlá Abdulmajid EshmawiAbdullah MohamedImran AshrafPublished in: PeerJ Comput. Sci. (2022)
Keyphrases
- sentiment analysis
- tf idf
- text documents
- text classification
- sentiment classification
- text categorization
- text mining
- opinion mining
- information retrieval
- vector space model
- maximum likelihood
- retrieval model
- document clustering
- sentence level
- decision trees
- training data
- ranking algorithm
- feature selection
- training set
- product features
- natural language processing
- sentiment lexicon
- opinion words
- bag of words
- product reviews
- n gram
- active learning
- keywords
- artificial intelligence