From bb23e622d13e2b7e36108b3f5e2b121925b90f2e Mon Sep 17 00:00:00 2001
From: "2569718930@qq.com" <2569718930@qq.com>
Date: Sun, 1 Mar 2026 16:05:03 +0800
Subject: [PATCH] docs: add MAE explanation to /deb output

---
 bot_listener.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/bot_listener.py b/bot_listener.py
index 2fdff6ee..d9013ddd 100644
--- a/bot_listener.py
+++ b/bot_listener.py
@@ -426,6 +426,7 @@ def start_bot():
                         tag = " ⭐" if mae <= deb_mae else ""
                         lines.append(f"  {m}: {mae:.1f}°{tag}")
                     lines.append(f"  <b>DEB融合: {deb_mae:.1f}°</b>")
+                    lines.append(f"\n💡 MAE = 平均绝对误差，数值越小预测越准。⭐ 表示优于 DEB 融合。")
             else:
                 lines.append("\n⏳ 尚无完整的 DEB 预测记录，明天起开始统计。")