KevinTsai TsaiYunLin
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TsaiYunLin
/ live_loss_plot_keras.ipynb
Created
April 10, 2019 03:25
— forked from stared/live_loss_plot_keras.ipynb
Live loss plot for training models in Keras (see: https://github.com/stared/livelossplot/ for a library)
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TsaiYunLin
/ keras_weighted_categorical_crossentropy.py
Created
March 28, 2019 13:07
— forked from wassname/keras_weighted_categorical_crossentropy.py
Keras weighted categorical_crossentropy
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| """ | |
| A weighted version of categorical_crossentropy for keras (2.0.6). This lets you apply a weight to unbalanced classes. | |
| @url: https://gist.github.com/wassname/ce364fddfc8a025bfab4348cf5de852d | |
| @author: wassname | |
| """ | |
| from keras import backend as K | |
| def weighted_categorical_crossentropy(weights): | |
| """ | |
| A weighted version of keras.objectives.categorical_crossentropy | |