Explainable hybrid word representations for sentiment analysis of financial news.
Surabhi AdhikariSurendrabikram ThapaUsman NaseemHai Ya LuGnana BharathyMukesh PrasadPublished in: Neural Networks (2023)
Keyphrases
- sentiment analysis
- financial news
- sentence level
- opinion mining
- sentiment words
- sentiment classification
- text classification
- positive or negative
- stock market
- opinion words
- natural language processing
- n gram
- product features
- text mining
- news stories
- product reviews
- public opinion
- sentiment lexicon
- multi aspect
- sentiment polarity
- user generated
- co occurrence
- word pairs
- online reviews
- stock price
- long term
- similarity measure
- feature selection
- neural network