Fact-Aware Document Retrieval for Information Extraction.
Christoph BodenAlexander LöserChristoph NagelStephan PieperPublished in: Datenbank-Spektrum (2012)
Keyphrases
- document retrieval
- information extraction
- information retrieval
- retrieval model
- language model
- text retrieval
- document collections
- precision and recall
- free text
- natural language processing
- document indexing
- learning to rank
- relevant documents
- text mining
- document ranking
- relevance feedback
- machine learning
- pseudo relevance feedback
- named entities
- structured data
- question answering
- passage retrieval
- xml retrieval
- document image retrieval
- semi structured
- web documents
- word sense disambiguation
- retrieval strategies
- query terms
- spreading activation
- data sets