Term Extraction Using Co-occurrence in Abstract and First Claim for Patent Analysis.

Peng Qu Junsheng Zhang Yanqing He Wen Zeng Hongjiao Xu

Published in: IIKI (2014)

Keyphrases

co occurrence
wordnet
semantic relations
term extraction
information retrieval
topic models
semantic similarity
expert systems
visual words
semantic relationships
text analysis
ontology learning