# Algorithm Operators

FuseQL supports three advanced (algorithm) functions:

## [Anomaly Detection](https://docs.kloudfuse.com/platform/3.3.6/fuseql-anomalies/)

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

See [Anomaly Detection](https://docs.kloudfuse.com/platform/3.3.6/fuseql-anomalies/).

## [Outlier Detection](https://docs.kloudfuse.com/platform/3.3.6/fuseql-outliers/)

Highlight outliers series.

See [Outlier Detection](https://docs.kloudfuse.com/platform/3.3.6/fuseql-outliers/).

## [Forecast](https://docs.kloudfuse.com/platform/3.3.6/fuseql-forecast/)

Forecast future values based on past values.

See [Forecasting](https://docs.kloudfuse.com/platform/3.3.6/fuseql-forecast/).