Using Market Sentiment Analysis and Genetic Algorithm-Based Least Squares Support Vector Regression to Predict Gold Prices.
Fong-Ching YuanChao-Hui LeeChaochang ChiuPublished in: Int. J. Comput. Intell. Syst. (2020)
Keyphrases
- sentiment analysis
- market data
- opinion mining
- electricity markets
- market prices
- sentiment classification
- online markets
- market participants
- text classification
- multi aspect
- competitive market
- sentence level
- pricing mechanism
- product reviews
- user generated
- market conditions
- bidding strategies
- collective classification
- pricing strategies
- text mining
- natural language processing
- stock market
- online reviews
- dynamic pricing
- public opinion
- neural network
- expert systems
- feature selection
- sentiment lexicon
- machine learning
- social media content