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Site abstraction for rare category classification in large-scale web directory.
Tie-Yan Liu
Hao Wan
Tao Qin
Zheng Chen
Yong Ren
Wei-Ying Ma
Published in:
WWW (Special interest tracks and posters) (2005)
Keyphrases
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web directories
website
image classification
machine learning
feature vectors
feature space
high level
feature selection
feature extraction
text classification
web documents