DL4JStep is a pipeline step that configures a DL4J model that is to be executed.
Specifies the location of a saved model file.
A list of names of the input placeholders (mainly for DL4J - computation graph, with multiple inputs. Where values from the input data keys are mapped to the computation graph inputs).
A list of names of the output placeholders (mainly for DL4J - computation graph, with multiple outputs. Where the values of these output keys are mapped from the computation graph output -
Optional, usually unnecessary. Specifies a class used to load the model if customization in how model loading is performed, instead of the usual