Question Answering on Freebase via Relation Extraction and Textual Evidence.
Kun XuSiva ReddyYansong FengSongfang HuangDongyan ZhaoPublished in: ACL (1) (2016)
Keyphrases
- relation extraction
- question answering
- natural language
- named entities
- information extraction
- natural language text
- semantic role labeling
- natural language processing
- information retrieval
- syntactic information
- question classification
- free text
- keywords
- question answering systems
- structured data
- semantic relations
- automatic extraction
- domain specific
- similarity measure
- metadata
- machine learning