Twitter Polarity Classification with Label Propagation over Lexical Links and the Follower Graph.
Michael SperiosuNikita SudanSid UpadhyayJason BaldridgePublished in: ULNLP@EMNLP (2011)
Keyphrases
- label propagation
- polarity classification
- semi supervised learning
- semi supervised
- graph based semi supervised learning
- label propagation algorithm
- graph construction
- community detection
- labeled data
- spectral clustering
- class labels
- news stories
- similarity graph
- domain specific
- wordnet
- supervised learning
- learning algorithm
- natural language processing
- unlabeled data
- multi label classification
- random walk
- feature vectors
- training data
- clustering algorithm