num_features,feature_set,model,val_mae,val_r2
49,All Features,Gradient Boosting,3.634581261520732,-0.012930925436683394
20,Top 20,Random Forest,3.666060757466078,0.03739430732677618
20,Top 20,Gradient Boosting,3.7771892175715056,-0.06012882358872096
20,Top 20,XGBoost,3.641647574774335,0.015787720680236816
20,Top 20,LightGBM,3.748396263264872,0.049515999401856026
25,Top 25,Random Forest,3.614868221684315,0.06809266983693418
25,Top 25,Gradient Boosting,3.780284523284983,-0.05195262322328653
25,Top 25,XGBoost,3.760102046004842,-0.01795041561126709
25,Top 25,LightGBM,3.7433780829414327,0.04227330886423497
30,Top 30,Random Forest,3.6134273351492454,0.0712211389609152
30,Top 30,Gradient Boosting,3.8167183021556417,-0.08445111108289871
30,Top 30,XGBoost,3.8263845290528256,-0.036774635314941406
30,Top 30,LightGBM,3.6913964071303145,0.0628657702857146
35,Top 35,Random Forest,3.6403561822073054,0.07301240475906845
35,Top 35,Gradient Boosting,3.91511098479336,-0.11251667765570872
35,Top 35,XGBoost,3.884480058477166,-0.052086710929870605
35,Top 35,LightGBM,3.8490180856510774,0.0009015985532334625
40,Top 40,Random Forest,3.6265115302924293,0.07854970083459945
40,Top 40,Gradient Boosting,3.8841932753369783,-0.08916849029447449
40,Top 40,XGBoost,3.9312105964911117,-0.07247793674468994
40,Top 40,LightGBM,3.747326913269243,0.029446228984498002