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4 commits

Author SHA1 Message Date
James Rodewig
a4dc336c16
[DOCS] Replace twitter dataset in search/agg docs (#60667) 2020-08-04 13:31:52 -04:00
James Rodewig
2c5d6e9c95
[DOCS] Reformat agg snippets to use two-space indents (#59912) 2020-07-20 15:08:04 -04:00
James Rodewig
8a57800f1b
[DOCS] Add performance warning for scripts (#59890) 2020-07-20 14:04:35 -04:00
Christos Soulios
b0e12c936b
Implement stats aggregation for string terms (#47468) 
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.
 2019-11-14 16:07:54 +02:00