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]}
.DataUtils.inferField
to find an NDArray field.Map<String,Integer>
where the key is the output name, and the value is the index in the array. Default value is null
.