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Automatic discovery of technology trends from patent text.
Youngho Kim
Yingshi Tian
Yoonjae Jeong
Jihee Ryu
Sung-Hyon Myaeng
Published in:
SAC (2009)
Keyphrases
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automatic discovery
information retrieval
intellectual property
patent information
web services
semantic web services
database
text mining
case study
semantic information
search engine
keywords
information extraction
co occurrence
language model
context sensitive