Using Synonym and Definition WordNet Semantic relations for implicit aspect identification in Sentiment Analysis.
Hajar El HannachMohammed BenkhalifaPublished in: NISS (2019)
Keyphrases
- sentiment analysis
- wordnet
- semantic relations
- natural language processing
- opinion mining
- co occurrence
- semantic network
- sentiment classification
- relation extraction
- word sense disambiguation
- semantic information
- ontology learning
- semantic similarity
- semantic relationships
- semantic relatedness
- sentence level
- semantic distance
- text documents
- text classification
- knowledge base
- semantic similarity between words
- text mining
- information extraction
- natural language
- machine learning
- semantic features
- computational linguistics
- lexical knowledge
- artificial intelligence
- word pairs
- lexical chains
- word similarity
- linguistic knowledge
- information retrieval systems
- measuring semantic similarity