第2题-基于混淆矩阵，推导分类模型的核心评估指标

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	iABlfyyKVP	2634ms	38.8 MiB	Python 3	1.1 KiB	2026-2-26 16:25:38
AC	pNwRkzYUMi	2649ms	35.6 MiB	Python 3	1.1 KiB	2026-4-22 11:50:49
AC	ZVOeOt3BrF	2675ms	35.5 MiB	Python 3	765 Bytes	2026-9-21 0:02:04
AC	Legent	2705ms	35.3 MiB	Python 3	1.1 KiB	2026-9-1 17:15:26
AC	进取的柚子	2735ms	35.5 MiB	Python 3	1.2 KiB	2026-9-11 0:02:18
AC	EnRCH0cybS	2757ms	36 MiB	Python 3	1.7 KiB	2026-4-21 16:19:30
AC	dIQL9VR5S9	2784ms	35.5 MiB	Python 3	1.1 KiB	2026-4-28 19:54:19
AC	mZhl9QvrYo	2821ms	39.9 MiB	Python 3	766 Bytes	2026-3-7 22:19:05
AC	7UD1TOk8lA	2875ms	35.3 MiB	Python 3	1.3 KiB	2026-4-12 0:00:27
AC	JsZ7NQTkkO	2940ms	35.5 MiB	Python 3	1.1 KiB	2026-4-20 21:53:19
AC	CIAGFsSVBI	3842ms	11.5 MiB	Python 3	875 Bytes	2026-3-24 4:23:55
AC	WmkYDrv36r	6767ms	75.1 MiB	Python 3	1.6 KiB	2026-5-23 22:22:36
AC	hRZMtUJ8Gb	6795ms	85.1 MiB	Python	909 Bytes	2026-4-27 14:12:50