8359dd05c9
This commit adds the boolean similarity scoring from Lucene to
Elasticsearch. The boolean similarity provides a means to specify that
a field should not be scored with typical full-text ranking algorithms,
but rather just whether the query terms match the document or not.
Boolean similarity scores a query term equal to its query boost only.
Boolean similarity is available as a default similarity option and thus
a field can be specified to have boolean similarity by declaring in its
mapping:
"similarity": "boolean"
Closes #6731
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| .. | ||
| analyzer.asciidoc | ||
| boost.asciidoc | ||
| coerce.asciidoc | ||
| copy-to.asciidoc | ||
| doc-values.asciidoc | ||
| dynamic.asciidoc | ||
| enabled.asciidoc | ||
| fielddata.asciidoc | ||
| format.asciidoc | ||
| ignore-above.asciidoc | ||
| ignore-malformed.asciidoc | ||
| index-options.asciidoc | ||
| index.asciidoc | ||
| multi-fields.asciidoc | ||
| normalizer.asciidoc | ||
| norms.asciidoc | ||
| null-value.asciidoc | ||
| position-increment-gap.asciidoc | ||
| properties.asciidoc | ||
| search-analyzer.asciidoc | ||
| similarity.asciidoc | ||
| store.asciidoc | ||
| term-vector.asciidoc | ||