Commits
j-mark-hou authored and Guolin Ke committed f5aa1c9b821
[python package] added get_ref_chain function to Dataset object, used it in train() to… (#745) * added get_ref_chain function to Dataset object, used it in train() to compare if training and validation have common reference ancestors * moved check of common ancestor reference from train() in engine.py to set_reference() in Dataset * moved check of common ancestor reference from train() in engine.py to set_reference() in Dataset * removed check for handle = None