Losses

DL4J supports all available Keras losses (except for logcosh), namely:

• mean_squared_error

• mean_absolute_error

• mean_absolute_percentage_error

• mean_squared_logarithmic_error

• squared_hinge

• hinge

• categorical_hinge

• logcosh

• categorical_crossentropy

• sparse_categorical_crossentropy

• binary_crossentropy

• kullback_leibler_divergence

• poisson

• cosine_proximity

The mapping of Keras loss functions can be found in KerasLossUtils.