Enhancing Active Learning for Semantic Role Labeling via Compressed Dependency Trees.
Chenhua ChenAlexis PalmerCaroline SporlederPublished in: IJCNLP (2011)
Keyphrases
- semantic role labeling
- relation extraction
- active learning
- tree kernels
- dependency parsing
- automatic extraction
- dependency parser
- information extraction
- named entities
- semantic roles
- domain specific
- parse tree
- semantic relations
- question answering
- semantic features
- named entity recognition
- learning algorithm
- natural language text
- semi supervised
- training set
- co occurrence
- supervised learning
- machine learning
- transfer learning
- word sense disambiguation
- labeled data
- relevance feedback
- pairwise
- low level
- similarity measure
- natural language processing
- information retrieval