UQO Working Paper No. 3 — Hedonic housing price models for the US: parametric, quantile, and machine-learning approaches.
1design,n_train,n_test,r2,rmse,mdape,r2_within,between_share2"random 80/20 (631,073 train)",631073,157769,0.8326609311614387,0.33033280996484216,16.540207827669906,,3"random, geographic training size",350527,438315,0.8291432926698837,0.3342223603379421,16.749837209302363,,410-state geographic holdout,350527,438315,0.42501500587502516,0.6120891251660002,29.825655785017922,0.6178965943970072,0.123629382196210225