model.compile(optimizer=keras.optimizers.Adam(), loss=keras.losses.SparseCategoricalCrossentropy(), metrics=['accuracy'])
时间: 2024-06-01 16:10:14 浏览: 72
keras中的loss、optimizer、metrics用法
This code is used to compile a Keras model. It specifies that the Adam optimizer should be used for training the model, and the SparseCategoricalCrossentropy loss function should be used to calculate the loss during training. The 'accuracy' metric is also specified to evaluate the performance of the model during training and testing.
阅读全文