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Incorporating domain knowledge in chemical and biomedical named entity recognition with word representations.
Tsendsuren Munkhdalai
Meijing Li
Khuyagbaatar Batsuren
Hyeon Park
Nak Choi
Keun Ho Ryu
Published in:
J. Cheminformatics (2015)
Keyphrases
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named entity recognition
information extraction
domain knowledge
named entities
natural language processing
genia corpus
text summarization
natural language text
named entity recognizer
maximum entropy classifier
word sense disambiguation
co occurrence
maximum entropy
text mining
conditional random fields
relation extraction
sequence labeling
semi supervised
noun phrases
classifier ensemble
annotated corpus
proper names
machine learning
n gram
information retrieval
machine translation
question answering
artificial intelligence
chinese named entity recognition
em algorithm
prior knowledge
training set
data analysis
object recognition
training data
databases