Multitask Learning for Fine-Grained Twitter Sentiment Analysis.
Georgios BalikasSimon MouraMassih-Reza AminiPublished in: SIGIR (2017)
Keyphrases
- fine grained
- multitask learning
- sentiment analysis
- social media content
- public opinion
- micro blog
- gaussian processes
- opinion mining
- coarse grained
- multi task
- learning tasks
- multi task learning
- text classification
- social media
- sentiment classification
- labeled data
- semi supervised
- sentence level
- access control
- micro blogging
- gaussian process
- social networks
- text mining
- social networking
- natural language processing
- sentiment lexicon
- online social networks
- product features
- learned models
- databases
- learning algorithm
- learning experience
- product reviews
- machine learning
- multi class
- knn
- active learning
- reinforcement learning
- feature selection