Investigating the Impact of Multimodality and External Knowledge in Aspect-level Complaint and Sentiment Analysis.
Apoorva SinghApoorv VermaRaghav JainSriparna SahaPublished in: CIKM (2023)
Keyphrases
- sentiment analysis
- external knowledge
- opinion mining
- text classification
- sentiment classification
- sentiment lexicon
- wordnet
- text categorization
- natural language processing
- domain knowledge
- sentence level
- sentiment words
- product reviews
- text mining
- product features
- machine learning
- information sources
- language model
- document clustering