How to set conf threshold for Darknet YOLO AlexeyAB

[petrasvobodova2804]

I use Darknet framework and YOLO architecture for object detection. I am able to train on my own dataset and evaluate it with command:

darknet detector map...

The result is visible on the image below. I am able to set IoU threshold with flag -iou_thesh 0.5. But I am no able to set confidence thresh that is set to 0.25 by default.

Please do you have any advice how to change confidence threshold parameter? Thanks.