| Column Name | Data Type | Description |
|---|---|---|
| IdColumn | Same as InputTable | Unique identifier of input data point. |
| nearest_neighbor_id | INTEGER | ID for nearest neighbor. |
| nearest_neighbor_distance or nearest_neighbor_similarity | REAL | If OutputSimilarity is false: Distance of input data point to nearest neighbor. This column appears in the output only if OutputDistance is set to true. If OutputSimilarity is true: Similarity of input data point to nearest neighbor. This column appears in the output only if OutputDistance is set to true. |
| nearest_neighbor_vector | BYTE, VARBYTE, Vector, Vector32 | Vector for nearest neighbor. This column appears in the output only if OutputNearestVector is set to true. |
| AccumulateColumns | Any | Columns copied from input to output. |