On 4/20/13 11:50 PM, Anil Pachuri wrote:
Finally, I have been able to run Lucy..:). Thanks a lot Peter for your help.
Glad you've got it working. Did you write your own Lucy application or implement one of the existing ones (swish3 or Dezi)?
Is there a way in Lucy to generate a tag map/cloud of specific types of terms/phrases that might be present in the search results/documents returned by Lucy for a particular query? For example, I want to generate a tag map showing all gene-names and also cell-tissue nameswith their document frequency (from their respective name-lists) that might be co-mentioned in the search results/documents returned by Lucy for a query gene (e.g. nuclear factor 1)?
That sounds like a variation on facets. You might want to look at https://metacpan.org/source/KARMAN/Search-OpenSearch-Engine-Lucy-0.16/lib/Search/OpenSearch/Engine/Lucy.pm#L86 for inspiration.
One other question, how can I change the default size of text excerpt reported in the search results?
That depends on how you are generating your search results. If you are using Dezi and/or Search::OpenSearch::Engine::Lucy, you can alter that with snipper_config:
https://metacpan.org/module/Search::OpenSearch::Engine#snipper_config which is passed through to Search::Tools::Snipper: https://metacpan.org/module/Search::Tools::Snipper If you are writing your own highlighter code with Lucy directly, then see https://metacpan.org/module/LOGIE/Lucy-0.3.2/lib/Lucy/Highlight/Highlighter.pod -- Peter Karman . http://peknet.com/ . [email protected]
