Ma Zerun 15cd34bbef
[Fix] Use zero as default value of thrs in metrics. (#341)
* Use zero as default value of `thrs` in metrics. And it accepcts a number
instead of float now.

* Fix unit test comment

* Don't pass thrs if no thrs.
2021-07-18 16:57:21 +08:00
..
2020-06-15 17:43:40 +08:00
2020-07-13 12:55:34 +08:00