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An SAO-based text mining approach to building a technology tree for technology planning.
Sungchul Choi
Hyunseok Park
Dongwoo Kang
Jae Yeol Lee
Kwangsoo Kim
Published in:
Expert Syst. Appl. (2012)
Keyphrases
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text mining
rapid development
neural network
case study
information extraction
natural language processing
cost effective
technological advances
database
machine learning
multimedia
search algorithm
data processing
tree structure