Improving sentiment analysis with multi-task learning of negation.
Jeremy BarnesErik VelldalLilja ØvrelidPublished in: Nat. Lang. Eng. (2021)
Keyphrases
- sentiment analysis
- multi task learning
- multi task
- opinion mining
- sentiment classification
- gaussian processes
- learning tasks
- text classification
- learning problems
- high order
- theoretical analysis
- transfer learning
- sentiment lexicon
- logic programs
- text mining
- natural language processing
- machine learning
- multi label
- inductive learning
- learning models
- gaussian process
- knowledge base
- feature selection