Supported loss functions

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