Configure the Content component to Enable Dynamic Clusters
Use the following procedure to enable dynamic clustering in the Content component.
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Open the Content component configuration file in a text editor.
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In the
[Server]section, set the following parameters:QuerySummaryAdvancedSet this parameter to
Trueto 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.QuerySummaryLengthSet this parameter to the number of cluster phrases to generate. Setting
QuerySummaryLengthtoo high can slow the query performance (a sensible value might be 25–250).The default value is
10.QuerySummaryIDsSet this parameter to
Trueto 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 theQuerySummaryparameter. You can use the IDs to display the number of documents that each dynamic cluster contains.The default value is
False.QuerySummaryTermsSpecify the number of terms that the algorithm for
QuerySummaryLengthcan use to generate the query summaries (a sensible value might be 50–500). If you set this parameter to0, Content uses the specifiedTermsPerDocnumber, which in turn defaults to50.The default value is
0.TIP: You can also set these parameters in the
Queryaction so that you can test different values without reconfiguring Content, or tuneQuerySummaryfunctionality for different uses.