Gathering Knowledge for Question Answering Beyond Named Entities.
Piotr PrzybylaPublished in: NLDB (2015)
Keyphrases
- question answering
- named entities
- named entity recognition
- relation extraction
- information extraction
- natural language processing
- information retrieval
- cross language
- co occurrence
- linguistic features
- text mining
- text documents
- knowledge discovery
- knowledge representation
- knowledge base
- semantic roles
- noun phrases
- object recognition
- databases
- expert systems
- natural language questions