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基于词项聚类的文本语义标签抽取研究 (Word Clustering Based Text Semantic Tagging Extraction Method).
Xiong Li
Zhiming Ding
Xing Su
Limin Guo
Published in:
计算机科学 (2018)
Keyphrases
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semantic tagging
information extraction
natural language text
text corpus
keywords
sentence level
text documents
word pairs
lexical features
text mining
co occurrence
database
databases
information retrieval
metadata
expert systems