Bootstrapping Information Extraction from Field Books.
Sander CanisiusCaroline SporlederPublished in: EMNLP-CoNLL (2007)
Keyphrases
- information extraction
- named entity recognition
- natural language processing
- free text
- structured data
- precision and recall
- relation extraction
- text mining
- web documents
- machine learning
- named entities
- conditional random fields
- question answering
- information retrieval
- machine translation
- semi structured
- text summarization
- relational learning
- information extraction systems
- extracting meaningful
- text processing
- real time
- semantic tagging
- text documents
- natural language
- genetic algorithm
- databases