Sentiment Aggregate Functions for Political Opinion Polling using Microblog Streams.
Pedro SaleiroLuís GomesCarlos SoaresPublished in: CoRR (2016)
Keyphrases
- aggregate functions
- public opinion
- social media
- sentiment analysis
- aggregate queries
- expressive power
- opinion mining
- sentiment classification
- positive or negative
- opinion retrieval
- query language
- probabilistic xml
- recursive queries
- relational algebra
- product reviews
- transitive closure
- data streams
- sentence level
- relational model
- database theory
- social networks
- data cube
- text classification
- query processing
- first order logic
- database
- relational database systems
- web mining
- topic specific
- relational data model
- data model
- relational databases