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Deep big simple neural nets excel on hand-written digit...
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2010_Deep big simple neural nets excel on hand-written digit recognition
首先看这篇文章：
2003_Best practice for convolutional neural networks applied to visual document analysis这篇文章中心思想：
Expanding training set with elastic deformation and affine transformation
本文的中心思想是运用仿射变换和形变扩大数据集，然后运用GPU加速训练庞大的简单神经网络，从而获得比较好的结果。
实验结果：
结论：
1. convolutional network is better than MLP
2. Elastic deformations have a considerable impact on performance both for 2-layer MLP and convolutional network
3. Cross-entropy seems better and faster than mean square error(MSE)
https://blog.sciencenet.cn/blog-1583812-814176.html
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