Update 03-data-density.md

2025-02-05 16:15:28 +08:00 · 2025-02-05 16:15:28 +08:00 · 402e8656f8
parent 047800755d
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--- a/docs/zh/06-advanced/06-TDgpt/05-anomaly-detection/03-data-density.md
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@ -18,6 +18,10 @@ ANOMALY_WINDOW(foo.i32, "algo=lof")
 后续待添加基于数据挖掘检测算法
 - DBSCAN (Density-Based Spatial Clustering of Applications with Noise)
 - K-Nearest Neighbors (KNN)
+- Principal Component Analysis (PCA)
+
+第三方异常检测算法库
+- PyOD

 ### 参考文献