From 998a705b341a9483174a4418f5f7cd62e7e204ab Mon Sep 17 00:00:00 2001 From: Xcreate672 <3534270192@qq.com> Date: Sat, 6 Jun 2026 15:51:33 +0800 Subject: [PATCH 1/3] =?UTF-8?q?=E6=94=B9=E6=88=90=E5=AF=B9=E8=B1=A1?= =?UTF-8?q?=E6=A0=BC=E5=BC=8F=20Update=20ignore=5Fusers.json?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 改成对象格式 --- ignore_users.json | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) diff --git a/ignore_users.json b/ignore_users.json index ed695fe839..584595373e 100644 --- a/ignore_users.json +++ b/ignore_users.json @@ -1,5 +1,8 @@ [ - "Haidong Wang", - "donghaiwang", - "whd@hutb.edu.cn" -] \ No newline at end of file + { + "name": "Haidong Wang", + "github": "donghaiwang", + "email": "whd@hutb.edu.cn", + "role": "author" + } +] From 97797c0c66da04312ff80b24a22c7732fdd6253e Mon Sep 17 00:00:00 2001 From: Xcreate672 <3534270192@qq.com> Date: Tue, 9 Jun 2026 15:10:59 +0800 Subject: [PATCH 2/3] =?UTF-8?q?Update=20gaussian=5Fmixture.md=E8=A1=A5?= =?UTF-8?q?=E5=85=85=E9=AB=98=E6=96=AF=E6=B7=B7=E5=90=88=E6=A8=A1=E5=9E=8B?= =?UTF-8?q?=E5=85=AC=E5=BC=8F=E4=B8=8E=E4=BB=A3=E7=A0=81=E7=A4=BA=E4=BE=8B?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 补充高斯混合模型公式与代码示例 --- docs/gaussian_mixture.md | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) diff --git a/docs/gaussian_mixture.md b/docs/gaussian_mixture.md index 4f2ea7cbce..5bc0e45fb0 100644 --- a/docs/gaussian_mixture.md +++ b/docs/gaussian_mixture.md @@ -44,3 +44,34 @@ - 异常检测 - 图像分割 - 语音识别 +- +## 数学公式 + +GMM 的概率密度函数为: + +`p(x) = Σ π_k * N(x | μ_k, Σ_k)` + +其中: +- K 为高斯成分数量 +- π_k 为第 k 个成分的混合权重,满足 Σπ_k = 1 +- N(x | μ_k, Σ_k) 为第 k 个高斯分布 + +## 代码示例 + +使用 scikit-learn 拟合高斯混合模型: + +```python +from sklearn.mixture import GaussianMixture +import numpy as np + +# 生成示例数据 +X = np.random.randn(300, 2) + +# 创建并训练模型 +gmm = GaussianMixture(n_components=3, random_state=0) +gmm.fit(X) + +# 预测类别 +labels = gmm.predict(X) +print("各成分权重:", gmm.weights_) +``` From 2fe6124d9dfb815097cac5b95e6d2221eb4e1c55 Mon Sep 17 00:00:00 2001 From: Xcreate672 <3534270192@qq.com> Date: Wed, 10 Jun 2026 16:44:55 +0800 Subject: [PATCH 3/3] =?UTF-8?q?=20=E4=BF=AE=E6=AD=A3site=5Furl=E4=B8=BA?= =?UTF-8?q?=E6=AD=A3=E7=A1=AE=E7=9A=84OpenHUTB=E5=9F=9F=E5=90=8D=20Update?= =?UTF-8?q?=20mkdocs.yml?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 修正site_url为正确的OpenHUTB域名 --- mkdocs.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mkdocs.yml b/mkdocs.yml index 7a6d2b064f..b6fcba10b9 100644 --- a/mkdocs.yml +++ b/mkdocs.yml @@ -1,5 +1,5 @@ site_name: 神经网络 -site_url: https://wengqiuyi.github.io/nn/ +site_url: https://openhutb.github.io/nn/ # 参考链接:https://blog.csdn.net/m0_63203517/article/details/129765689 #repo_url: https://github.com/carla-simulator/carla