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Online feature selection for hierarchical classification learning based on improved ReliefF.
Chenxi Wang
Mengli Ren
Chen E
Lei Guo
Xiehua Yu
Yaojin Lin
Shaozi Li
Published in:
Concurr. Comput. Pract. Exp. (2023)
Keyphrases
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hierarchical classification
feature selection
online learning
learning algorithm
learning process
unsupervised learning
hierarchical structure
data sets
prior knowledge
small number
information gain
computer vision
reinforcement learning
pairwise
text classification
multi task