Sentiment Aggregate Functions for Political Opinion Polling using Microblog Streams.
Pedro SaleiroLuís GomesCarlos SoaresPublished in: C3S2E (2016)
Keyphrases
- aggregate functions
- public opinion
- social media
- sentiment analysis
- opinion retrieval
- expressive power
- opinion mining
- query language
- aggregate queries
- sentiment classification
- influence propagation
- relational algebra
- positive or negative
- probabilistic xml
- viral marketing
- transitive closure
- recursive queries
- database theory
- product reviews
- social networks
- text classification
- relational model
- data streams
- sentence level
- relational calculus
- complex objects
- social influence
- data cube
- normal form
- natural language processing
- topic specific
- relational databases
- database
- object oriented
- text mining
- knowledge base
- first order logic