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Combining rule-based and statistical mechanisms for low-resource named entity recognition.
Ryan Gabbard
Jay DeYoung
Constantine Lignos
Marjorie Freedman
Ralph M. Weischedel
Published in:
Mach. Transl. (2018)
Keyphrases
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named entity recognition
information extraction
named entities
natural language processing
text summarization
semi supervised
conditional random fields
maximum entropy
sequence labeling
annotated corpus
relation extraction
hand coded
text mining
classifier ensemble
proper names
maximum entropy classifier
artificial intelligence
expert systems
question answering
wordnet
knowledge representation
prior knowledge
image processing
information retrieval
chinese named entity recognition