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https://issues.apache.org/jira/browse/SOLR-4722?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17625091#comment-17625091
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Enea Mansutti edited comment on SOLR-4722 at 10/27/22 12:51 PM:
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Inspired by this work I made a plugin that returns the position of the token in
the snippet: <em pos="18">word</em>
I have tested it with Solr 8.11.2, you can check github for project
[positions-solr-highlighter|https://github.com/eneam/positions-solr-highlighter]
It can be easily modified to return the offsets also
was (Author: JIRAUSER297584):
Inspired by this work I made a plugin that returns the position of the token in
the snippet: <em pos="18">word</em>
I have tested it with Solr 8.11.2, you can check github for project
[positions-solr-highlighter|https://github.com/eneam/positions-solr-highlighter]
It can be easily modified to return also the offsets
> Highlighter which generates a list of query term position(s) for each item in
> a list of documents, or returns null if highlighting is disabled.
> -----------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: SOLR-4722
> URL: https://issues.apache.org/jira/browse/SOLR-4722
> Project: Solr
> Issue Type: New Feature
> Components: highlighter
> Affects Versions: 4.3, 6.0
> Reporter: Tricia Jenkins
> Priority: Minor
> Attachments: PositionsSolrHighlighter.java, SOLR-4722.patch,
> SOLR-4722.patch, solr-positionshighlighter.jar
>
>
> As an alternative to returning snippets, this highlighter provides the (term)
> position for query matches. One usecase for this is to reconcile the term
> position from the Solr index with 'word' coordinates provided by an OCR
> process. In this way we are able to 'highlight' an image, like a page from a
> book or an article from a newspaper, in the locations that match the user's
> query.
> This is based on the FastVectorHighlighter and requires that termVectors,
> termOffsets and termPositions be stored.
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