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Old 07-11-2021, 01:00 AM
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htlin htlin is offline
Join Date: Aug 2009
Location: Taipei, Taiwan
Posts: 610
Default Re: Data snooping versus explorative data analysis

P16 here

provides a more practical view about dealing with data snooping. Explorative data analysis, data-driven modeling, or many other techniques may suffer from data snooping. Nevertheless, if we can try to be cautious/professional such that the pros (modeling better) are more than the cons (data snooping), those techniques can be helpful.

Hope this helps.
When one teaches, two learn.
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