prefer constant if it equals loss of proposed term

mathias-von-ottenbreit · mathias-von-ottenbreit · commit 4afc867d2610 · 2022-06-25T08:05:35.000+02:00
diff --git a/cpp/APLRRegressor.h b/cpp/APLRRegressor.h
@@ -574,7 +574,7 @@ void APLRRegressor::consider_updating_intercept()
 void APLRRegressor::select_the_best_term_and_update_errors(size_t boosting_step)
 {
     //If intercept does best
-    if(std::isless(error_after_updating_intercept,lowest_error_sum)) 
+    if(std::islessequal(error_after_updating_intercept,lowest_error_sum)) 
     {
         //Updating intercept, current predictions, gradient and errors
         lowest_error_sum=error_after_updating_intercept;

Original file line number	Diff line number	Diff line change
`@@ -574,7 +574,7 @@ void APLRRegressor::consider_updating_intercept()`
`574`	`574`	`void APLRRegressor::select_the_best_term_and_update_errors(size_t boosting_step)`
`575`	`575`	`{`
`576`	`576`	`//If intercept does best`
`577`		`- if(std::isless(error_after_updating_intercept,lowest_error_sum))`
	`577`	`+ if(std::islessequal(error_after_updating_intercept,lowest_error_sum))`
`578`	`578`	`{`
`579`	`579`	`//Updating intercept, current predictions, gradient and errors`
`580`	`580`	`lowest_error_sum=error_after_updating_intercept;`