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Intro to ConvNets: The backbone of modern compu...
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Tryolabs
April 10, 2019
Technology
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Intro to ConvNets: The backbone of modern computer vision
Tryolabs
April 10, 2019
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Transcript
The backbone of modern computer vision Intro to ConvNets
2
3 =
4
Convolutional Network
6 ⊙ = Σ input output kernel
7 input output ⊙ = kernel Σ
8 input output = kernel Σ ⊙
9 input output ⊙ = kernel Σ
10 kernel input output
11
12 Optimization Label: Bird ConvNet Loss Function Prediction: Cat
13 Optimization ConvNet Prediction: Bird Loss Function Label: Bird
14 Non-linear function from: wikipedia.org Sigmoid Function
15 Pooling operation from: computersciencewiki.org
16
17 Conv layer Non-linear function Convolution & Non-linear function &
Pooling Pooling Conv layer Non-linear function Pooling Conv layer Non-linear function
18 AlexNet (2012)
Thanks!