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@@ -1,8 +1,6 @@
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[[search-aggregations-bucket-significanttext-aggregation]]
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=== Significant Text Aggregation
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-experimental[]
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-
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An aggregation that returns interesting or unusual occurrences of free-text terms in a set.
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It is like the <<search-aggregations-bucket-significantterms-aggregation,significant terms>> aggregation but differs in that:
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@@ -27,8 +25,6 @@ The significant words are the ones that have undergone a significant change in p
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If the term "H5N1" only exists in 5 documents in a 10 million document index and yet is found in 4 of the 100 documents that make up a user's search results
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that is significant and probably very relevant to their search. 5/10,000,000 vs 4/100 is a big swing in frequency.
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-experimental[The `significant_text` aggregation is new and may change in non-backwards compatible ways if we add further text-analysis features e.g. phrase detection]
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-
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==== Basic use
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In the typical use case, the _foreground_ set of interest is a selection of the top-matching search results for a query
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markharwood