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Using the K-Nearest Neighbor Method and SMART Weighting in the Patent Document Categorization Subtask at NTCIR-6.
Masaki Murata
Toshiyuki Kanamaru
Tamotsu Shirado
Hitoshi Isahara
Published in:
NTCIR (2007)
Keyphrases
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k nearest neighbor
similarity measure
knn
support vector machine
pairwise
knn algorithm
probabilistic model
nearest neighbor
document categorization
active learning
training samples
text categorization
similarity search
classification algorithm