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Dealing with temporal variation in patent categorization
D’hondt, Eva, Verberne, Suzan, Oostdijk, Nelleke, Beney, Jean, Koster, Cornelius, Boves, LouVolume:
17
Language:
english
Journal:
Information Retrieval
DOI:
10.1007/s10791-014-9239-6
Date:
October, 2014
File:
PDF, 2.46 MB
english, 2014