fix a silly bug in maxK

microsoft · Dec 11, 2017 · 0481762 · 0481762
1 parent 24177dc
commit 0481762
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/include/LightGBM/utils/array_args.h b/include/LightGBM/utils/array_args.h
@@ -136,7 +136,7 @@ class ArrayArgs {
     if ((k > l && k < r) || l == 0 || r == end - 1) {
       return k;
     } else if (k <= l) {
-      return ArgMaxAtK(arr, start, l, k);
+      return ArgMaxAtK(arr, start, l + 1, k);
     } else {
       return ArgMaxAtK(arr, r, end, k);
     }