Research on Text Sentiment Analysis Based on Neural Network and Ensemble Learning.
Siyin LuoYoujian GuXingxing YaoWei FanPublished in: Rev. d'Intelligence Artif. (2021)
Keyphrases
- sentiment analysis
- ensemble learning
- sentence level
- neural network
- text mining
- opinion mining
- ensemble methods
- generalization ability
- sentiment classification
- positive or negative
- text classification
- random forest
- natural language processing
- information retrieval
- social media content
- base classifiers
- back propagation
- artificial neural networks
- product reviews
- feature selection
- sentiment lexicon
- bp neural network
- neural network model
- genetic algorithm
- machine learning methods
- prediction accuracy
- concept drift
- knn
- knowledge discovery
- training set