How to index the PDF and image documents into elasticsearch. Would like to extract the entities to enable the search on keywords. Whether the workplace search provide this functionality? Whether Apache Tika has been used within elasticsearch or the NLP modules to accomplish this functionality.? Pri…

You can use the ingest attachment plugin . There an example here: https://www.elastic.co/guide/en/elasticsearch/plugins/current/using-ingest-attachment.html PUT _ingest/pipeline/attachment { "description" : "Extract attachment information", "processors" : [ { "attachment" : { …

Thanks David for your quick response. I have seen both these options. FSCrawler looks to be the best option. It can feed to Workplace search as well, which provides us with nice UI for search along with facets. If I want to use workplace search with the source as Onedrive or Sharepoint online, Whe…

Have a look at Connecting SharePoint Online | Workplace Search Guide [8.6] | Elastic and Connecting OneDrive | Workplace Search Guide [8.6] | Elastic

Sure. Have checked those documents and not able to see the list of supported file formats from those data sources. So default PDF and image file formats are supported?

Sure. Thanks. Can you please provide your inputs for the following query? Also I am looking into the NLP ML models which are being used in elasticsearch can help to tag these documents with relevant tags. That way the search can be done with the exact value of the identified tags.

I did not play with NLP yet. But I'd check: Overview | Machine Learning in the Elastic Stack [8.6] | Elastic

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How to index the PDF documents

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dadoonet (David Pilato) March 18, 2023, 11:30am 3

You also asked in IIndexing PDF and Image documents. Let's keep the discussion in one single place.

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How to index the PDF documents

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