To specify different metrics for different outputs of a multi-output model, you could also pass a dictionary, such as metrics={'a':'accuracy', 'b':['accuracy', 'mse']}. To train a model with fit(), you need to specify a loss function, an optimizer, and optionally, some metrics to monitor. You pass these to the model as arguments to the compile() method:

This is generally known as learning rate decay. The learning decay schedule could be static (fixed in advance, as a function of the current epoch or the current batch index), or dynamic (responding to … To update a model, use outputmodel. update_weights(). This uploads the model to the set storage destination (see setting upload destination), and registers that location to the task as the output model. In multiple other questions regarding saving and training models, the accepted solutions are to load the previously trained model, and run model. fit again. If this will overwrite the pre-existing weights, …

In multiple other questions regarding saving and training models, the accepted solutions are to load the previously trained model, and run model. fit again. If this will overwrite the pre-existing weights, …