Collective Cross-Document Relation Extraction Without Labelled Data.
Limin YaoSebastian RiedelAndrew McCallumPublished in: EMNLP (2010)
Keyphrases
- relation extraction
- labelled data
- cross document
- coreference resolution
- information extraction
- automatic extraction
- named entities
- domain specific
- named entity recognition
- semantic relations
- semantic features
- training data
- multi document summarization
- question answering
- natural language processing
- concept drift
- information retrieval
- text documents
- text mining
- machine learning
- structured data
- natural language
- knowledge base
- feature selection
- search engine