Algorithms for Adobe Analytics Anomaly Detection 使用的算法是
- Holt Winters Multiplicative (Triple Exponential Smoothing)
- Holt Winters Additive (Triple Exponential Smoothing)
- Holts Trend Corrected (Double Exponential Smoothing)
这三种算法组成了季节指数平滑模型。
| upper_bound | Upper level of the prediction interval. Values above this level are considered anomalous.
Represents a 95% confidence that values will be below this level. |
| lower_bound | Lower level of the prediction interval. Values below this level are considered anomalous.
Represents a 95% confidence that values will be above this level. |
| forecast | The predicted value based on the data analysis. This value is also the middle point between the upper and lower bounds. |