Having previously encountered the message that there was a maximum of two inputs right now, I edited down my dataset from 10 inputs to 2 inputs.
However, the result is clearly off-target. [That said, guidance on manually fixing this model would still be welcome]
CSV also attached: for the curious, I am attempting (in both PL & TF separately) to do some cosmology - photometric redshift estimation from object magnitudes in various bands (u,g,r,i,z). The data here was taken from the ANNZ2 work by Sadeh and relies on the Baryon Oscillation Spectroscopic Survey Data Release 10 (there are more recent data sets, but Sadeh made CSV’s available, which saves effort).
Not novel work because, photo-z estimation is an established technique… but how one arrives at the best transformation ugriz->Redshift is a matter of constant interest.
boss_dr10_0 _G_R_RedZ.zip (68.9 KB)