The Construction of Sentiment Lexicon Based on Context-Dependent Part-of-Speech Chunks for Semantic Disambiguation.
Fulian YinYanyan WangJianbo LiuLisha LinPublished in: IEEE Access (2020)
Keyphrases
- context dependent
- part of speech
- word sense disambiguation
- natural language processing
- sentiment lexicon
- natural language
- sentiment analysis
- n gram
- automatic construction
- opinion mining
- wordnet
- context free
- noun phrases
- high level
- information extraction
- low level
- opinion words
- semantic analysis
- ambiguous words
- parse tree
- image classification
- language model
- semantic similarity
- named entity recognition
- product features
- similarity measure
- machine learning
- question answering
- semantic roles
- semantic role labeling
- semantic representation
- knowledge representation
- knowledge discovery
- text mining
- co occurrence
- text documents