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A hybrid keyword and patent class methodology for selecting relevant sets of patents for a technological field.
Christopher L. Benson
Christopher L. Magee
Published in:
Scientometrics (2013)
Keyphrases
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patent documents
prior art
scientific literature
intellectual property
information retrieval
patent information
patent search
keywords
digital libraries
patent retrieval
class labels
higher level
data sets
learning algorithm
finite number
clef ip