plus.jdk.milvus.model

类 HNSWIIndexExtra

java.lang.Object

plus.jdk.milvus.model.HNSWIIndexExtra

所有已实现的接口:

IIndexExtra

public class HNSWIIndexExtra
extends Object
implements IIndexExtra

... HNSW (Hierarchical Navigable Small World Graph) is a graph-based indexing algorithm. It builds a multi-layer navigation structure for an image according to certain rules. In this structure, the upper layers are more sparse and the distances between nodes are farther; the lower layers are denser and the distances between nodes are closer. The search starts from the uppermost layer, finds the node closest to the target in this layer, and then enters the next layer to begin another search. After multiple iterations, it can quickly approach the target position. In order to improve performance, HNSW limits the maximum degree of nodes on each layer of the graph to M. In addition, you can use efConstruction (when building index) or ef (when searching targets) to specify a search range.

构造器概要

构造器

构造器和说明
HNSWIIndexExtra()

方法概要

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

HNSWIIndexExtra

public HNSWIIndexExtra()