Sentiment analysis on product reviews based on weighted word embeddings and deep neural networks.
Aytug OnanPublished in: Concurr. Comput. Pract. Exp. (2021)
Keyphrases
- sentiment analysis
- product reviews
- neural network
- sentence level
- sentiment words
- opinion mining
- sentiment classification
- product features
- opinion words
- positive or negative
- text classification
- sentiment lexicon
- online reviews
- n gram
- sentiment polarity
- user generated
- natural language processing
- text mining
- customer reviews
- vector space
- co occurrence
- text categorization
- expert systems
- artificial intelligence
- machine learning