Named Entity Extraction Based on A Maximum Entropy Model and Transformation Rules.
Kiyotaka UchimotoQing MaMasaki MurataHiromi OzakuHitoshi IsaharaPublished in: ACL (2000)
Keyphrases
- named entity extraction
- maximum entropy model
- transformation rules
- named entities
- named entity recognition
- information extraction
- question answering
- relation extraction
- natural language processing
- maximum entropy
- co occurrence
- metamodel
- text mining
- unsupervised learning
- coreference resolution
- model driven
- noun phrases
- semantic roles
- databases
- machine learning
- search engine
- database systems
- feature extraction
- pairwise
- database
- information retrieval systems