UCHIDA Masatoshi uchidama
uchidama
/ fashion-mnist_cnn_train.py
Created
January 28, 2018 16:18
This code train fashion-mnist in Keras. Base code is https://github.com/keras-team/keras/blob/master/examples/mnist_cnn.py
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| '''Trains a simple convnet on the MNIST dataset. | |
| Gets to 99.25% test accuracy after 12 epochs | |
| (there is still a lot of margin for parameter tuning). | |
| 16 seconds per epoch on a GRID K520 GPU. | |
| ''' | |
| from __future__ import print_function | |
| import keras | |
| #from keras.datasets import mnist |
uchidama
/ keras_imdb_simple_viewer.ipynb
Created
January 31, 2018 08:05
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uchidama
/ keras_ reuters_data_simple_viewer.ipynb
Created
February 7, 2018 08:34
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uchidama
/ keras_cifar10_viewer.ipynb
Created
February 10, 2018 19:22
CIFAR-10 pictures viewer using keras.
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uchidama
/ keras_cifar10_webcam_prediction.ipynb
Last active
February 11, 2018 05:07
Prediction a webcamera photo by a neaural network that is trained by CIFAR-10 datas.
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uchidama
/ keras_cifar10_webcam_prediction.ipynb
Last active
February 11, 2018 05:04
Prediction a webcamera photo by a neaural network that is trained by CIFAR-10 datas.
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uchidama
/ keras_VGG16_predict_webcam_photo.ipynb
Last active
February 12, 2018 16:04
Prediction a webcamera photo by a VGG16 model.
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uchidama
/ keras_VGG16_predict_webcam_photo.ipynb
Created
February 12, 2018 16:27
Prediction a webcamera photo by a VGG16 model.
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uchidama
/ mnist_to_jpg.py
Last active
March 14, 2022 01:25
Convert mnist binary on keras datasets to jpeg images.
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| import keras | |
| from keras.datasets import mnist | |
| import numpy as np | |
| from PIL import Image, ImageOps | |
| import os | |
| def save_image(filename, data_array): | |
| im = Image.fromarray(data_array.astype('uint8')) | |
| im_invert = ImageOps.invert(im) |