Enhancing a biomedical information extraction system with dictionary mining and context disambiguation.
Sougata MukherjeaL. Venkata SubramaniamGaurav ChandaSriram SankararamanRavi KothariVishal S. BatraDeo N. BhardwajBiplav SrivastavaPublished in: IBM J. Res. Dev. (2004)
Keyphrases
- information extraction
- text mining
- natural language processing
- web mining
- named entities
- word sense disambiguation
- precision and recall
- co occurrence
- semi structured
- contextual information
- context sensitive
- free text
- context aware
- knowledge discovery
- named entity recognition
- text processing
- machine learning
- textual data
- biomedical literature
- named entity disambiguation
- data mining
- structured data
- question answering
- face recognition
- machine translation
- information retrieval
- search engine
- genia corpus
- extraction patterns
- information extraction systems
- entity extraction
- scientific literature
- natural language text
- relation extraction
- natural language
- itemsets
- frequent patterns
- text documents