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 Custom point cloud classification model training - "training process failed"

George McGahran's profile image
George McGahran posted 01-16-2025 15:01

Hello all, 

I am training a custom fire hydrant model, and have gone through the training process a few times before receiving this error, so I'm not quite sure what the issue is. I have 10 training .las files (25 hydrants) and 2 validation files (6 hydrants) for this model. I analyze the files, set the target class name, check the settings, and everything seems fine. However, after starting training and a short period of initialization, a pop up appears saying "Training process failed. check log file". I have attached my log file, which says that there is an error with my "k" value. After some googling I have a vague idea of what "k" is, but I am still unsure how to check it or change it. I have tried restarting TBC and reloading/analyzing my files, checking to make sure that there are actually classified regions that contain hydrants in the files, and everything looks ok. As I mentioned, I have run training processes before to completion without this error occurring so I am unsure why this is happening. Any help is appreciated, and please redirect me to the correct community if this is not the correct place. Thanks! 

-George