Dynamically Discovered Keras Objects

These exported vectors contain the names of optimizers, losses, and metrics discovered from the installed keras3 package when kerasnip is loaded. This ensures that kerasnip is always up-to-date with your Keras version.

Usage

keras_optimizers

keras_losses

keras_metrics

Format

An object of class character of length 13.

An object of class character of length 22.

An object of class character of length 32.

Details

These objects are primarily used to provide the default values for the dials parameter functions, optimizer_function() and loss_function_keras(). This allows for tab-completion in IDEs and validation of optimizer and loss names when tuning models.

The discovery process in .onLoad() scrapes the keras3 namespace for functions matching optimizer_*, loss_*, and metric_* patterns.