Natural Language Justifications for Recommender Systems Exploiting Text Summarization and Sentiment Analysis.
Cataldo MustoGaetano RossielloMarco de GemmisPasquale LopsGiovanni SemeraroPublished in: DDC@AI*IA (2019)
Keyphrases
- sentiment analysis
- natural language processing
- text summarization
- natural language
- recommender systems
- rating prediction
- named entity recognition
- opinion mining
- information extraction
- question answering
- language processing
- text mining
- collaborative filtering
- sentiment classification
- sentence level
- multi document summarization
- semantic analysis
- knowledge representation
- wordnet
- named entities
- machine learning
- machine translation
- automatic text summarization
- semantic relations
- user generated
- product reviews
- artificial intelligence
- word sense disambiguation
- user profiles
- text classification
- data analysis
- feature selection
- information overload
- query expansion
- higher order
- social media
- positive or negative
- product features
- online reviews