Knowledge Graph Enhanced Language Models for Sentiment Analysis.
Jie LiXuan LiLinmei HuYirui ZhangJinrui WangPublished in: ISWC (2023)
Keyphrases
- language model
- sentiment analysis
- opinion mining
- language modeling
- sentiment classification
- document retrieval
- n gram
- knowledge base
- test collection
- retrieval model
- information retrieval
- query expansion
- text classification
- sentence level
- probabilistic model
- knowledge representation
- user generated
- text mining
- information extraction
- product reviews
- smoothing methods
- expert systems
- sentiment lexicon
- query terms
- vector space model
- relevance model
- product features