Creates a batch provider based on feature names and their associated arrays of data.
- iOS 12.0+
- macOS 10.14+
- UIKit for Mac 13.0+Beta
- tvOS 12.0+
- watchOS 5.0+
- Core ML
A dictionary which maps feature names to an array of values. The error case occurs when all the arrays do not have the same length or the values in an aray are not expressible as an
This initializer is convenient when the data are available as individual arrays.