Page Comparison

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The Pipelet is configurable within the pipeline Editor.

Input Fields

What fields should be considered for further analysis.

• fields_to_consider : Comma separated list of fields (default: title,body)

PDF Approximation

To reduce processing time of big PDFs, consider only a subset of pages.

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• tag_phrases: Enable / Disable key-phrase tagging

• tag_top_k_phrases: Amount of phrases to tag

  • tag_phrases: Enable / Disable key-phrase tagging

  • tag_top_k_phrases: Amount of phrases to tag

    dynamic : Total amount of phrases selected relative to document size (between 20 - 70)

  • 10 : Take N highest ranked phrases as specified

• tag_topics: Enable simple topic-tagging based on key-phrases

Enrichment

Key phrases are stored within the nlp_tag__phrases facet.
The item’s Title is also added as nlp_tag__phrases facet value (as-is, without processing).

Application

• Content based auto-completion (type-ahead)

• Significant-terms aggregation on search results

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