https://blog.youkuaiyun.com/ojzhazh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/ojzha/article/details/161249901https://blog.youkuaiyun.com/ojzha/article/details/161249901ojzhaWed, 20 May 2026 11:24:32 +0800https://blog.youkuaiyun.com/ojzha/article/details/158570661https://blog.youkuaiyun.com/ojzha/article/details/158570661ojzhaMon, 02 Mar 2026 10:23:33 +0800# 5. 更新引导菜单。]]>https://blog.youkuaiyun.com/ojzha/article/details/157901990https://blog.youkuaiyun.com/ojzha/article/details/157901990ojzhaMon, 09 Feb 2026 15:36:38 +0800https://blog.youkuaiyun.com/ojzha/article/details/149539547https://blog.youkuaiyun.com/ojzha/article/details/149539547ojzhaTue, 22 Jul 2025 16:17:07 +0800https://blog.youkuaiyun.com/ojzha/article/details/145167594https://blog.youkuaiyun.com/ojzha/article/details/145167594ojzhaWed, 15 Jan 2025 20:42:47 +0800https://blog.youkuaiyun.com/ojzha/article/details/144588783https://blog.youkuaiyun.com/ojzha/article/details/144588783ojzhaThu, 19 Dec 2024 16:21:59 +0800 永远能完美拟合如果有3个点，用一条二次曲线 -> 也能完美拟合如果有n个点，用n-1次多项式 -> 同样能完美拟合在我的案例中：特征维度是402，意味着模型有402个参数可以调整而只有160个样本来约束这些参数。]]>https://blog.youkuaiyun.com/ojzha/article/details/139745141https://blog.youkuaiyun.com/ojzha/article/details/139745141ojzhaMon, 17 Jun 2024 17:03:33 +0800https://blog.youkuaiyun.com/ojzha/article/details/134974786https://blog.youkuaiyun.com/ojzha/article/details/134974786ojzhaWed, 13 Dec 2023 16:09:09 +0800https://blog.youkuaiyun.com/ojzha/article/details/134826674https://blog.youkuaiyun.com/ojzha/article/details/134826674ojzhaWed, 06 Dec 2023 11:27:38 +0800https://blog.youkuaiyun.com/ojzha/article/details/131218176https://blog.youkuaiyun.com/ojzha/article/details/131218176ojzhaWed, 14 Jun 2023 23:37:03 +0800https://blog.youkuaiyun.com/ojzha/article/details/126333550https://blog.youkuaiyun.com/ojzha/article/details/126333550ojzhaSun, 14 Aug 2022 17:43:01 +0800https://blog.youkuaiyun.com/ojzha/article/details/126289658https://blog.youkuaiyun.com/ojzha/article/details/126289658ojzhaFri, 12 Aug 2022 00:11:58 +0800https://blog.youkuaiyun.com/ojzha/article/details/126141997https://blog.youkuaiyun.com/ojzha/article/details/126141997ojzhaWed, 03 Aug 2022 16:34:45 +0800https://blog.youkuaiyun.com/ojzha/article/details/126041245https://blog.youkuaiyun.com/ojzha/article/details/126041245ojzhaThu, 28 Jul 2022 19:20:46 +0800https://blog.youkuaiyun.com/ojzha/article/details/126031976https://blog.youkuaiyun.com/ojzha/article/details/126031976ojzhaThu, 28 Jul 2022 11:59:34 +0800https://blog.youkuaiyun.com/ojzha/article/details/124523658https://blog.youkuaiyun.com/ojzha/article/details/124523658ojzhaSun, 01 May 2022 10:29:57 +0800https://blog.youkuaiyun.com/ojzha/article/details/123971005https://blog.youkuaiyun.com/ojzha/article/details/123971005ojzhaTue, 05 Apr 2022 18:13:35 +0800https://blog.youkuaiyun.com/ojzha/article/details/123326496https://blog.youkuaiyun.com/ojzha/article/details/123326496ojzhaMon, 07 Mar 2022 11:38:29 +0800https://blog.youkuaiyun.com/ojzha/article/details/123282911https://blog.youkuaiyun.com/ojzha/article/details/123282911ojzhaSat, 05 Mar 2022 15:50:10 +0800https://blog.youkuaiyun.com/ojzha/article/details/121870591https://blog.youkuaiyun.com/ojzha/article/details/121870591ojzhaSat, 11 Dec 2021 11:18:20 +0800