DLP VML learning of positive and negative files may fail with "OutOfMemoryError: Java heap space" errors.
You may see the following error in the machinelearning_training_0_0.log:
Jun 15, 2023 8:03:33 AM com.vontu.machinelearning.training.MLDTrainingProcess exitWithError
INFO: Unhandled exception in training process.
java.lang.OutOfMemoryError: Java heap space
Increasing the JavaHeap does not resolve the issue.
DLP 16.0, 16.0_MP2_Hotfix
This error can occur if there are too many documents in the VML training files that contain enbedded images.
Remove the embedded images from the files being used for VML training.