REGRESSION_OUTPUT

ResgressionOutputStep is a adapter - extracts values from an NDArray to double values in the output Data instance, with names as specified. For example, input=Data{"myArray"=<ndarray>}, output=Data{"x"=ndarray[0], "y"=ndarray[7]}.

Configs	Descriptions
inputName	Optional. If set: this represents the NDArray. If not set: use DataUtils.inferField to find an NDArray field.
names	Map<String,Integer> where the key is the output name, and the value is the index in the array. Default value is null.