Improving Subjectivity Detection using Unsupervised Subjectivity Word Sense Disambiguation.
Reynier Ortega BuenoAdrian Fonseca BruzónYoan GutiérrezAndrés MontoyoPublished in: Proces. del Leng. Natural (2013)
Keyphrases
- word sense disambiguation
- part of speech
- unsupervised word sense disambiguation
- wordnet
- natural language processing
- supervised methods
- word sense
- semantic relatedness
- sentiment classification
- wide coverage
- semi supervised
- semantic similarity
- machine translation
- sense disambiguation
- feature generation
- data mining
- supervised learning
- information extraction
- lexical knowledge
- highly ambiguous
- text documents
- topic models
- unsupervised learning
- feature vectors
- training data
- learning algorithm
- information retrieval