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02-18-2022 02:37 AM
I'm running some machine learning experiments in databricks. For random forest algorithm when i restart the cluster, each time the training output is changes even though random state is set. Anyone has any clue about this issue?
Note : I tried the same algorithm with same code in anacoda enviroment in my local machine, there is no different in the result even though I restart the machine.
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02-21-2022 02:43 AM
RF is non-deterministic by it´s nature.
However as you mentioned you can control this by using random_state.
This will guarantee a deterministic result ON A CERTAIN SYSTEM, but not necessarily over systems.
