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机器学习 vs. 深度学习

2016-12-07 15:36 162 查看

1. bias/vairance

Trend # 1:Scale driving Deep Learning process.



2. feature learning 的方式

A common computer vision pipeline before 2012:

a. find interest points.

b. crop patches around them.

c. represent each patch with a sparse local descriptor.

d. combine the descriptors into a representation of the image.

neural networks are trainable pipelines:

神经网络的组织架构本身(trainable pipelines)就能帮助我们驾驭:

training data((xn,yn)n=1,…,N)

parallel hardware
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