WARNING: using -h 0 may be faster

Hello. I’m running TrainImageClassifier through Monteverdi Application Launcher (Hope this the correct terminology).

It is interesting as I ran a classification yesterday and it took 30 minutes. However I wasn’t completely satisfied with the results once I ran ImageClassifier so I added more training samples.

However now TrainImageClassifier has been running for a few hours and looking in the Monteverdi prompt window I see the following message

WARNING: using -h 0 may be faster

What is this and is there anyway that I can speed up future classifications?