IDOL Category Component 24.2

# Configure the IDOL Content component to Enable Dynamic Clusters

Use the following procedure to enable dynamic clustering in the IDOL Content component.

To configure the IDOL Content componentto enable dynamic clustering

1. Open the IDOL Content component configuration file in a text editor.

2. In the `[Server]` section, set the following parameters:

   `QuerySummaryAdvanced` | Set this parameter to `True` to enable the advanced algorithm that provides dynamic clustering. This algorithm clusters the best terms and phrases from the query results, and lists them. The default value is `False`.
   `QuerySummaryLength` | Set this parameter to the number of cluster phrases to generate. Setting `QuerySummaryLength` too high can slow the query performance (a sensible value might be 25–250). The default value is `10`.
   `QuerySummaryIDs` | Set this parameter to `True` to return the document IDs of the parent documents that phrases come from. The IDs return in the list that Content generates when you perform an action with the `QuerySummary` parameter. You can use the IDs to display the number of documents that each dynamic cluster contains. The default value is `False`.
   `QuerySummaryTerms` | Specify the number of terms that the algorithm for `QuerySummaryLength` can use to generate the query summaries (a sensible value might be 50–500). If you set this parameter to `0`, Content uses the specified `TermsPerDoc` number, which in turn defaults to `50`. The default value is `0`.

   TIP: You can also set these parameters in the `Query` action so that you can test different values without reconfiguring Content, or tune `QuerySummary` functionality for different uses.

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Version 24.2 | Last updated March 2024

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Product: IDOL IDOL Category Component 24.2

Topic Title: Configure the IDOL Content component to Enable Dynamic Clusters