On the usefulness of lexical and syntactic processing in polarity classification of Twitter messages.
David VilaresMiguel A. AlonsoCarlos Gómez-RodríguezPublished in: J. Assoc. Inf. Sci. Technol. (2015)
Keyphrases
- polarity classification
- syntactic categories
- news stories
- data processing
- lexical information
- syntactic information
- parse tree
- real time
- recognizing textual entailment
- social media
- natural language processing
- social networks
- wordnet
- domain specific
- natural language text
- word sense disambiguation
- syntactic structures
- syntactic features
- natural language
- multimedia