Predicting stock market by sentiment analysis and deep learning.
Süreyya Özögür-AkyüzPinar Karadayi AtasAymane BenkhaldounPublished in: Oper. Res. Decis. (2024)
Keyphrases
- stock market
- sentiment analysis
- deep learning
- opinion mining
- unsupervised learning
- text classification
- short term
- sentiment classification
- stock price
- machine learning
- sentence level
- natural language processing
- text mining
- product reviews
- weakly supervised
- long term
- mental models
- knn
- sentiment lexicon
- topic models
- decision support system
- knowledge representation
- probabilistic model
- stock index futures