Predicate Argument Structures for Information Extraction from Dependency Representations - Null Elements are Missing.
Rodolfo DelmontePublished in: KDIR (2012)
Keyphrases
- information extraction
- text mining
- natural language processing
- predicate argument
- machine learning
- named entities
- predicate argument structures
- relation extraction
- information retrieval
- web documents
- question answering
- semantic role labeling
- structured data
- conditional random fields
- text documents
- named entity recognition