UCSC-NLP at SemEval-2017 Task 4: Sense n-grams for Sentiment Analysis in Twitter.
José Ignacio AbreuIván CastroClaudia MartínezSebastián OlivaYoan GutiérrezPublished in: SemEval@ACL (2017)
Keyphrases
- sentiment analysis
- n gram
- text classification
- social media content
- natural language processing
- public opinion
- opinion mining
- text mining
- word sense disambiguation
- part of speech
- micro blog
- sentiment classification
- social media
- language model
- bag of words
- word sense
- language modeling
- text categorization
- sentence level
- social networks
- online reviews
- variable length
- machine learning
- wordnet
- online social networks
- knn
- cross lingual
- machine translation
- feature selection
- user generated content
- social networking
- product reviews
- question answering
- artificial intelligence