![]() ![]() Dense ( 10, activation = "softmax", name = "predictions" )( x ) model = keras. Dense ( 64, activation = "relu", name = "dense_2" )( x ) outputs = layers. Dense ( 64, activation = "relu", name = "dense_1" )( inputs ) x = layers. Input ( shape = ( 784 ,), name = "digits" ) x = layers. Let's consider the following model (here, we build in with the Functional API, but itĬould be a Sequential model or a subclassed model as well):ĭef get_uncompiled_model (): inputs = keras. Order to demonstrate how to use optimizers, losses, and metrics. In the next few paragraphs, we'll use the MNIST dataset as NumPy arrays, in NumPy arrays (if your data is small and fits in memory) or tf.data Dataset When passing data to the built-in training loops of a model, you should either use Guide to multi-GPU & distributed training. This guide doesn't cover distributed training, which is covered in our Sequential models, models built with the Functional API, and models written from In general, whether you are using built-in loops or writing your own, model training &Įvaluation works strictly in the same way across every kind of Keras model. If you are interested in writing your own training & evaluation loops from If you are interested in leveraging fit() while specifying your ![]() When using built-in APIs for training & validation (such as Model.fit(), This guide covers training, evaluation, and prediction (inference) models Import tensorflow as tf from tensorflow import keras from tensorflow.keras import layers ![]()
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