Use `long` to represent `unsigned int` attributes

jpmml / jpmml-lightgbm

Java library and command-line application for converting LightGBM models to PMML

GNU Affero General Public License v3.0

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Closed vruusmann closed 6 years ago

vruusmann commented 6 years ago

The cat_threshold attribute may take values that exceed the numeric range of the int data type: https://groups.google.com/d/msg/jpmml/10uOILNhXY8/wpWrAJjrCQAJ

IanUtley commented 6 years ago

Patch I used to read unsigned ints using larger datatype (long) cat_threshold.txt