Using Unsupervised System with least linguistic features for TAC-AESOP Task.
Niraj KumarKannan SrinathanVasudeva VarmaPublished in: TAC (2011)
Keyphrases
- linguistic features
- named entities
- structural features
- semantic features
- text classification
- unsupervised learning
- linguistic knowledge
- sentence level
- feature set
- semi supervised
- news stories
- named entity recognition
- part of speech
- supervised learning
- text mining
- active learning
- translation model
- high level
- feature extraction