CODEWITHSUNDEEP
algorithmsolrcluster-analysiscarrot2
user3561237
user3561237

Reputation: 1

how to specify use of STC algorithm in Solr admin console?

I have a test Solr environment using Carrot2 on Ubuntu. With the Carrot2 workbench I can alternate between the three defined algorithms (Lingo, STC, kmeans). How do I do the same thing in the Solr admin query tool? is it an argument passed with the clustering parameter?

All 3 algorithms are defined in the solrconfig.xml, which is by and large a copy of the example from collection1. I'm inferring it is using Lingo by default but not sure where to switch it to STC if I'd like.

Upvotes: 0

Views: 169

Answers (1)

Stanislaw Osinski
Stanislaw Osinski

Reputation: 1231

You can use the clustering.engine parameter to select the clustering engine at query time. To cluster the results with STC, add clustering.engine=stc to your request. In Solr Admin, you can pass the extra parameter in the Raw Query Parameters field of the query screen. You may also need to change the default Request-Handler to the one that has results clustering enabled.

Upvotes: 2

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