No Noun Phrase Left Behind: Detecting and Typing Unlinkable Entities.
Thomas Lin MausamOren EtzioniPublished in: EMNLP-CoNLL (2012)
Keyphrases
- noun phrases
- named entities
- coreference resolution
- semantic relations
- co occurrence
- question answering
- information extraction
- text mining
- natural language processing
- relation extraction
- unsupervised learning
- text documents
- parse tree
- part of speech
- query translation
- pseudo relevance feedback
- keywords
- language model
- probabilistic model