Fast and Accurate - Improving Lexicon-Based Sentiment Classification with an Ensemble Methods.
Lukasz AugustyniakPiotr SzymanskiTomasz KajdanowiczPrzemyslaw KazienkoPublished in: ACIIDS (2) (2016)
Keyphrases
- ensemble methods
- sentiment classification
- sentiment analysis
- prediction accuracy
- random forests
- machine learning methods
- decision trees
- text classification
- cross domain
- opinion mining
- ensemble learning
- benchmark datasets
- base classifiers
- sentence level
- cross lingual
- base learners
- neural network
- semi supervised
- prior knowledge
- natural language
- learning algorithm