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Local minimum squared error for face and handwritten character recognition.
Zizhu Fan
Jinghua Wang
Qi Zhu
Xiaozhao Fang
Jinrong Cui
Chunhua Li
Published in:
J. Electronic Imaging (2013)
Keyphrases
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squared error
handwritten character recognition
loss function
relative error
handwritten characters
object recognition
cross entropy
face images
classification trees
character recognition
computer vision
image processing
original data
target function
training samples
least squares
character segmentation