Sentiment Classification Based on Part-of-Speech and Self-Attention Mechanism.
Kefei ChengYanan YueZhiwen SongPublished in: IEEE Access (2020)
Keyphrases
- part of speech
- sentiment classification
- attention mechanism
- sentiment analysis
- n gram
- text classification
- visual attention
- natural language processing
- cross domain
- text documents
- dependency tree
- domain adaptation
- word sense disambiguation
- sentence level
- cross lingual
- parse tree
- text mining
- lexical information
- tf idf
- language model
- expert systems
- bag of words
- training set
- multimedia
- feature selection
- knowledge representation
- machine learning
- information extraction
- co occurrence
- information retrieval