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SOMH: A self-organizing map based topology preserving hashing method.
Xin-Shun Xu
Xiao-Long Liang
Guan-Qun Yang
Xiaolin Wang
Shanqing Guo
Yuliang Shi
Published in:
Neurocomputing (2017)
Keyphrases
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self organizing maps
topology preserving
hashing methods
hash functions
competitive learning
hamming distance
neural network
binary codes
unsupervised learning
input data
similarity search
k means
feature maps
feature extraction
data sets
machine learning