> For the complete documentation index, see [llms.txt](https://docs-7.phoenixlidar.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs-7.phoenixlidar.com/lidarmill-desktop/workflow-kk/classification/find-noise.md).

# Find Noise

Assigns the output class to all points that have less than X neighbors in their neighborhood of Y meters

Select input class(s) and output class, then click **Run Filter**. After processing has finished click **Save Classification to Cloud** to save changes, or click **Cancel Fitler** to Cancel changes

![](/files/-M_Xlw2k12_mT88CciwN)

### Parameters

**Radius** - Spatial search radius for Neighboring points (meters)

**Number of Neighbors** - Maximum number of neighboring points which will result in assigning input points' class to the output class

**Neighbor Classes** - Classes to include in neighboring points search