There is no way to answer this without knowing what your inputs are like. If they're on the scale of thousands, that's small (good). If they're on the scale of 1-5, that's extremely poor.
What's RMS vs RMSE? On Wed, Sep 14, 2016 at 8:33 PM, Pasquinell Urbani <[email protected]> wrote: > Hi Community > > I'm performing an ALS for retail product recommendation. Right now I'm > reaching rms_test = 2.3 and rmse_test = 32.5. Is this too much in your > experience? Does the transformation of the ranking values important for > having good errors? > > Thank you all. > > Pasquinell Urbani --------------------------------------------------------------------- To unsubscribe e-mail: [email protected]
