Supervised polarity classification of Spanish tweets based on linguistic knowledge.
David VilaresMiguel A. AlonsoCarlos Gómez-RodríguezPublished in: ACM Symposium on Document Engineering (2013)
Keyphrases
- linguistic knowledge
- polarity classification
- natural language processing
- natural language
- named entities
- question answering
- dialogue system
- unsupervised learning
- word sense disambiguation
- news stories
- supervised learning
- semi supervised
- news articles
- semantic knowledge
- learning algorithm
- noun phrases
- machine learning
- data mining
- domain specific
- semi supervised learning