MetricType
The enumeration of all available metric types in Milvus.
package io.milvus.param;
public enum MetricType
| Type | Code | Description |
|---|---|---|
| INVALID | 0 | For internal usage. |
| L2 | 1 | Euclidean distance. Only for float vectors. |
| IP | 2 | Inner product. Only for normalized float vectors. |
| HAMMING | 3 | Only for binary vectors. |
| JACCARD | 4 | Only for binary vectors. |
| TANIMOTO | 5 | Only for binary vectors. |
| SUBSTRUCTURE | 6 | Only for binary vectors. |
| SUPERSTRUCTURE | 7 | Only for binary vectors. |