diff --git a/docs/zh/06-advanced/06-TDgpt/05-anomaly-detection/02-statistics-approach.md b/docs/zh/06-advanced/06-TDgpt/05-anomaly-detection/02-statistics-approach.md index 4f23c3f4e0..10d296d2dd 100644 --- a/docs/zh/06-advanced/06-TDgpt/05-anomaly-detection/02-statistics-approach.md +++ b/docs/zh/06-advanced/06-TDgpt/05-anomaly-detection/02-statistics-approach.md @@ -1,10 +1,8 @@ --- -title: "检测算法" -sidebar_label: "检测算法" +title: "统计学方法" +sidebar_label: "统计学方法" --- -### 统计学异常检测方法 - - k-sigma[1]: 即 ***68–95–99.7 rule*** 。***k***值默认为 3,即序列均值的 3 倍标准差范围为边界,超过边界的是异常值。KSigma 要求数据整体上服从正态分布,如果一个点偏离均值 K 倍标准差,则该点被视为异常点. |参数|说明|是否必选|默认值|