A 5W1H Based Annotation Scheme for Semantic Role Labeling of English Tweets.
Kunal ChakmaAmitava DasPublished in: Computación y Sistemas (2018)
Keyphrases
- semantic role labeling
- semantic roles
- parse tree
- dependency parsing
- syntactic parsing
- relation extraction
- predicate argument
- named entities
- dependency parser
- word sense disambiguation
- active learning
- named entity recognition
- low level
- tree kernels
- syntactic and semantic dependency parsing
- artificial intelligence
- automatic extraction
- news articles
- co occurrence
- natural language