Yu Xing xyyimian
fliedonion
/ ChatServer.java
Last active
April 13, 2023 23:03
My own fixed version of http://www.instructables.com/id/Creating-a-Chat-Server-Using-Java/
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| // place this file the path such ends with: ChatServer/server/ChatServer.java | |
| package ChatServer.server; | |
| import java.io.IOException; | |
| import java.net.ServerSocket; | |
| import java.net.Socket; | |
| import java.util.ArrayList; | |
| import java.util.List; |
wassname
/ keras_weighted_categorical_crossentropy.py
Last active
December 19, 2023 18:17
Keras weighted categorical_crossentropy (please read comments for updated version)
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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 | |