Christos Soulios d9f0245b10

[7.x] Implement stats aggregation for string terms (#49097) ...

Backport of #47468 to 7.x

This PR adds a new metric aggregation called string_stats that operates on string terms of a document and returns the following:

min_length: The length of the shortest term
max_length: The length of the longest term
avg_length: The average length of all terms
distribution: The probability distribution of all characters appearing in all terms
entropy: The total Shannon entropy value calculated for all terms

This aggregation has been implemented as an analytics plugin.

2019-11-15 14:36:21 +02:00

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bucket

[DOCS] Remove binary gendered language (#48362)

2019-10-23 09:37:12 -05:00

matrix

[DOCS] [5 of 5] Change // TESTRESPONSE comments to [source,console-results] (#46449) (#46459)

2019-09-06 16:09:09 -04:00

metrics

[7.x] Implement stats aggregation for string terms (#49097)

2019-11-15 14:36:21 +02:00

pipeline

[DOCS] Replace "// CONSOLE" comments with [source,console] (#46679)

2019-09-13 11:44:54 -04:00

bucket.asciidoc

Documentation notes for Range field histograms (#46890) (#47366)

2019-10-01 10:58:44 -04:00

matrix.asciidoc

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metrics.asciidoc

[7.x] Implement stats aggregation for string terms (#49097)

2019-11-15 14:36:21 +02:00

misc.asciidoc

[DOCS] [5 of 5] Change // TESTRESPONSE comments to [source,console-results] (#46449) (#46459)

2019-09-06 16:09:09 -04:00

pipeline.asciidoc

[DOCS] Replace "// CONSOLE" comments with [source,console] (#46159) (#46332)

2019-09-05 10:11:25 -04:00