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Tomomi Research Inc.
??? ???? ? ??
2017/12/12
? ??
Tomomi Research Inc.
????1 : ????? ???? ???
2017/12/12
1. ??? ??: ????? ????
???
2. ??? + Numpy? MNIST? ????
??,???? ????? ????
?? ? ??.
3. ???? ??? ??? ?? ?
???? ??.
4. ??? ?? ???. ?? ???
?????? ???? ??. ?
??? ??? ???? ?? ??
?? ??.
5. ?5?? ?????? ???
???? ??? ??. ????
????? ??? ?????
???.
6. ??? ?? ????? ??? ??.
(??? ????? ??)
Tomomi Research Inc.
???? 2 : Make Your Own Neural Network
2017/12/12
1. ??? ??: ??? ???
2. ????? ???? ?????
??? ???? ? ??? ?? ??
? ??.
3. ??? ?? ?? ??.
4. ?????? ?? ???? ??.
5. ? ?? ??? ??? ?????
???? ??. ? ??? ??
??? MNIST??? ??? ?? ?.
6. ??? ???? ?.
Tomomi Research Inc.
???? 3 : ????? 3? ???, ?????
2017/12/12
1. ???? ??? Make your own
neural network? ????, ????
???? ??? ?? ??? ??.
2. ??? ???, Numpy????
??? ????? ??? ??.
3. ? ? ????? ?? ??? ???.
(???? ??)
4. ?? ?? ?? ??? ??? ???
??? ?????
5. ? ?? ?????? ?????
??. MNIST, CNN, RNN? ???
???? ?? ?? ? ????.
6. ?? ?? ?? ?? ??.
Tomomi Research Inc.
?? ??? ??
2017/12/12
??? ?? ??? ?? Convolution neural networks
for visual recognition
Machine Learning
URL https://goo.gl/l3SK2l https://goo.gl/w7zxDr https://goo.gl/gg9iSd
?? ?? ??, ????? Feifei Li and Andrej Karpathy
Stanford Univ.
Andrew Ng, Stanford Univ
?? ??? ? ??? ??.
?? ?? ??
???? ???? ??? ?
??? ??? ??.
?????? ????
??? ??
?? CS231n ??. 2016?
??? Andrej Karpathy? ??.
?? ????? ???.
? 15?? ??. ???
????? ? ?? ??.
Coursea.org? ????.
??? ??. ?? ?? ??.
???? ?? ?????
??. ?? ???.
Tomomi Research Inc.
?????
2017/12/12
1. ??: Deep learning framework
2. ??? ?? ??? ???? (???,
C)??? ???? ????
???? ?.
3. ??? ??? ???? ?? ???
??? ??, ?????? ????
???? ?. (???? Numpy ??
??? ?? ???? ?)
4. ?? ??? ?????? ??
???? ??.
5. ? ?????? ??? ????
?? ??? ??. ??? ??
Keras? ??? ? ??????
???? ?? ??.
Tomomi Research Inc.
??? ??? ??.
2017/12/12
Python ??
(IDE??, Anaconda,
Pycharm, Jupyter)
Neural Network
(Weight, Bias, Activation
Function)
Training the neural
network
(Backward propagation)
Training Techniques
(Gradient decent method,
learning rate, Batch
process¡­)
??? ??
??
Tomomi Research Inc.
??? ??? ??.
2017/12/12
MNIST with simple
neural network
Convolution Neural
Network (CNN)
MNIST with CNN
Cifar10 with CNN
??? ??
??
Tomomi Research Inc.
GPU? ??? ??
2017/12/12
1. ???? ??? ??? ???
??? ??.
2. ?? ?? MNIST? CNN? ???
CPU???1??-2??
3. ??? GPU? ??? ????
??? 1/10? 5-10?? ??? ??
? ??
4. CUDA? ??????? ?????
???? ?? ?? ??. ???
NVIDIA?? GPU? ??? ??.
5. ??? CUDA Benchmarks? ??? ?.
https://browser.geekbench.com/cuda-
benchmarks
6. ??? ??? ?????
Thunderbolt? ??? ???
??????? ???.

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  • 2. Tomomi Research Inc. ????1 : ????? ???? ??? 2017/12/12 1. ??? ??: ????? ???? ??? 2. ??? + Numpy? MNIST? ???? ??,???? ????? ???? ?? ? ??. 3. ???? ??? ??? ?? ? ???? ??. 4. ??? ?? ???. ?? ??? ?????? ???? ??. ? ??? ??? ???? ?? ?? ?? ??. 5. ?5?? ?????? ??? ???? ??? ??. ???? ????? ??? ????? ???. 6. ??? ?? ????? ??? ??. (??? ????? ??)
  • 3. Tomomi Research Inc. ???? 2 : Make Your Own Neural Network 2017/12/12 1. ??? ??: ??? ??? 2. ????? ???? ????? ??? ???? ? ??? ?? ?? ? ??. 3. ??? ?? ?? ??. 4. ?????? ?? ???? ??. 5. ? ?? ??? ??? ????? ???? ??. ? ??? ?? ??? MNIST??? ??? ?? ?. 6. ??? ???? ?.
  • 4. Tomomi Research Inc. ???? 3 : ????? 3? ???, ????? 2017/12/12 1. ???? ??? Make your own neural network? ????, ???? ???? ??? ?? ??? ??. 2. ??? ???, Numpy???? ??? ????? ??? ??. 3. ? ? ????? ?? ??? ???. (???? ??) 4. ?? ?? ?? ??? ??? ??? ??? ????? 5. ? ?? ?????? ????? ??. MNIST, CNN, RNN? ??? ???? ?? ?? ? ????. 6. ?? ?? ?? ?? ??.
  • 5. Tomomi Research Inc. ?? ??? ?? 2017/12/12 ??? ?? ??? ?? Convolution neural networks for visual recognition Machine Learning URL https://goo.gl/l3SK2l https://goo.gl/w7zxDr https://goo.gl/gg9iSd ?? ?? ??, ????? Feifei Li and Andrej Karpathy Stanford Univ. Andrew Ng, Stanford Univ ?? ??? ? ??? ??. ?? ?? ?? ???? ???? ??? ? ??? ??? ??. ?????? ???? ??? ?? ?? CS231n ??. 2016? ??? Andrej Karpathy? ??. ?? ????? ???. ? 15?? ??. ??? ????? ? ?? ??. Coursea.org? ????. ??? ??. ?? ?? ??. ???? ?? ????? ??. ?? ???.
  • 6. Tomomi Research Inc. ????? 2017/12/12 1. ??: Deep learning framework 2. ??? ?? ??? ???? (???, C)??? ???? ???? ???? ?. 3. ??? ??? ???? ?? ??? ??? ??, ?????? ???? ???? ?. (???? Numpy ?? ??? ?? ???? ?) 4. ?? ??? ?????? ?? ???? ??. 5. ? ?????? ??? ???? ?? ??? ??. ??? ?? Keras? ??? ? ?????? ???? ?? ??.
  • 7. Tomomi Research Inc. ??? ??? ??. 2017/12/12 Python ?? (IDE??, Anaconda, Pycharm, Jupyter) Neural Network (Weight, Bias, Activation Function) Training the neural network (Backward propagation) Training Techniques (Gradient decent method, learning rate, Batch process¡­) ??? ?? ??
  • 8. Tomomi Research Inc. ??? ??? ??. 2017/12/12 MNIST with simple neural network Convolution Neural Network (CNN) MNIST with CNN Cifar10 with CNN ??? ?? ??
  • 9. Tomomi Research Inc. GPU? ??? ?? 2017/12/12 1. ???? ??? ??? ??? ??? ??. 2. ?? ?? MNIST? CNN? ??? CPU???1??-2?? 3. ??? GPU? ??? ???? ??? 1/10? 5-10?? ??? ?? ? ?? 4. CUDA? ??????? ????? ???? ?? ?? ??. ??? NVIDIA?? GPU? ??? ??. 5. ??? CUDA Benchmarks? ??? ?. https://browser.geekbench.com/cuda- benchmarks 6. ??? ??? ????? Thunderbolt? ??? ??? ??????? ???.