HyVADRF: Hybrid VADER-Random Forest and GWO for Bitcoin Tweet Sentiment Analysis.
Anny MardjoChidchanok ChoksuchatPublished in: IEEE Access (2022)
Keyphrases
- sentiment analysis
- random forest
- opinion mining
- random forests
- decision trees
- sentiment classification
- text classification
- sentence level
- feature set
- text mining
- multi label
- ensemble methods
- natural language processing
- online reviews
- product reviews
- naive bayes
- data mining
- feature vectors
- base classifiers
- artificial intelligence
- machine learning
- real world
- sentiment lexicon
- decision tree learning algorithms