Improving subjectivity detection for Spanish texts using subjectivity word sense disambiguation based on knowledge.
Marco Antonio Sobrevilla CabezudoNora La Serna PalominoRolando Maguina PerezPublished in: CLEI (2015)
Keyphrases
- word sense disambiguation
- part of speech
- wordnet
- lexical knowledge
- natural language processing
- word sense
- linguistic knowledge
- syntactic analysis
- knowledge representation
- natural language
- machine translation
- domain knowledge
- question answering
- semantic relatedness
- wide coverage
- n gram
- highly ambiguous
- co occurrence
- knowledge base
- unsupervised word sense disambiguation
- artificial intelligence
- lexical information
- semantic relations
- knowledge sources
- keywords