scale standard deviations to 1

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Revision as of 27 October 2017 at 00:52.
This is the thread's initial revision.

scale standard deviations to 1

Good to hear that some experiment was done with this rule-of-thumb. Anyway, did you find that improve your performance? Or some weight re-tune is needed imo.

Btw, are you using some online standard deviations algorithm and update the knn weights on the fly, or just do it offline with pre-collected data?

    Xor (talk)01:52, 27 October 2017