NNEMBs at SemEval-2017 Task 4: Neural Twitter Sentiment Classification: a Simple Ensemble Method with Different Embeddings.
Yichun YinYangqiu SongMing ZhangPublished in: SemEval@ACL (2017)
Keyphrases
- sentiment classification
- ensemble methods
- sentiment analysis
- opinion mining
- text classification
- prediction accuracy
- sentence level
- neural network
- cross domain
- benchmark datasets
- machine learning methods
- social media
- decision trees
- principal component analysis
- natural language processing
- base classifiers
- feature vectors
- training data