Information Retrieval (IR) expert parameters: ir_cluster_closeness

Parameter

ir_cluster_closeness

Description

This parameter defines the percentage record similarity variance that records can have in an Information Retrieval search. As the percentage increases, clusters become larger and more loosely related.

Valid if set from

Server's operating system command prompt

Initialization file (sm.ini)

Requires restart of the Service Manager server?

Yes

Default value

20

Possible values

Percentage variance

Example usage

Command line: sm -httpPort:13080 -ir_cluster_closeness:25

Initialization file: ir_cluster_closeness:25

Related topics

Information Retrieval (IR) expert parameters
Information Retrieval (IR) expert parameters: ir_cluster_symbol