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Multi-level semantic fusion network for Chinese medical named entity recognition.
Jintong Shi
Mengxuan Sun
Zhengya Sun
Mingda Li
Yifan Gu
Wensheng Zhang
Published in:
J. Biomed. Informatics (2022)
Keyphrases
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named entity recognition
text summarization
information extraction
named entities
natural language processing
maximum entropy
natural language
conditional random fields
semantic web
semi supervised
annotated corpus
question answering
text mining
relation extraction
classifier ensemble
co occurrence
semantic annotation
data mining
maximum entropy classifier