Collective Semantic Role Labeling for Tweets with Clustering.
Xiaohua LiuKuan LiMing ZhouZhongyang XiongPublished in: IJCAI (2011)
Keyphrases
- semantic role labeling
- relation extraction
- clustering algorithm
- clustering method
- dependency parsing
- syntactic parsing
- named entities
- k means
- semantic roles
- predicate argument
- word sense disambiguation
- syntactic and semantic dependency parsing
- document clustering
- unsupervised learning
- tree kernels
- data mining
- named entity recognition
- knowledge base
- machine learning