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Patch-based offline signature verification using one-class hierarchical deep learning.
Sima Shariatmadari
Sima Emadi
Younes Akbari
Published in:
Int. J. Document Anal. Recognit. (2019)
Keyphrases
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deep learning
signature verification
unsupervised learning
restricted boltzmann machine
unsupervised feature learning
machine learning
dynamic time warping
mental models
document analysis
weakly supervised
higher order
data sets
feature extraction
semi supervised