# Algorithm Operators

FuseQL supports three advanced (algorithm) functions:

## [Anomaly Detection](https://docs.kloudfuse.com/platform/3.2.5/fuseql-anomalies/)

Overlay a band on the metric, showing the expected behavior of a series based on past values.

## [Outlier Detection](https://docs.kloudfuse.com/platform/3.2.5/fuseql-outliers/)

Highlight outliers series.

## [Forecasting](https://docs.kloudfuse.com/platform/3.2.5/fuseql-forecast/)

Forecast future values based on past values.