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OpenSearch/docs/reference/analysis/concepts.asciidoc

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[DOCS] Add concepts section to analysis topic (#50801) This helps the topic better match the structure of our machine learning docs, e.g. https://www.elastic.co/guide/en/machine-learning/7.5/ml-concepts.html This PR only includes the 'Anatomy of an analyzer' page as a 'Concepts' child page, but I plan to add other concepts, such as 'Index time vs. search time', with later PRs.
2020-01-16 13:00:04 -05:00
[[analysis-concepts]]
== Text analysis concepts
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<titleabbrev>Concepts</titleabbrev>
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This section explains the fundamental concepts of text analysis in {es}.
* <<analyzer-anatomy>>
[DOCS] Rewrite analysis intro (#51184) * [DOCS] Rewrite analysis intro. Move index/search analysis content. * Rewrites 'Text analysis' page intro as high-level definition. Adds guidance on when users should configure text analysis * Rewrites and splits index/search analysis content: * Conceptual content -> 'Index and search analysis' under 'Concepts' * Task-based content -> 'Specify an analyzer' under 'Configure...' * Adds detailed examples for when to use the same index/search analyzer and when not. * Adds new example snippets for specifying search analyzers * clarifications * Add toc. Decrement headings. * Reword 'When to configure' section * Remove sentence from tip
2020-01-30 09:19:53 -05:00
* <<analysis-index-search-time>>
[DOCS] Add stemming concept docs (#55156) Adds conceptual documentation for stemming, including: * An overview of why stemming is helpful in search * Algorithmic vs. dictionary stemming * Token filters used to control stemming, such as `stemmer_override`, `keyword_marker`, and `conditional`
2020-04-24 11:01:28 -04:00
* <<stemming>>
[DOCS] Add token graph concept docs (#53339) Adds conceptual docs for token graphs. These docs cover: * How a token graph is constructed from a token stream * How synonyms and multi-position tokens impact token graphs * How token graphs are used during search * Why some token filters produce invalid token graphs Also makes the following supporting changes: * Adds anchors to the 'Anatomy of an Analyzer' docs for cross-linking * Adds several SVGs for token graph diagrams
2020-03-19 07:42:26 -04:00
* <<token-graphs>>
[DOCS] Add concepts section to analysis topic (#50801) This helps the topic better match the structure of our machine learning docs, e.g. https://www.elastic.co/guide/en/machine-learning/7.5/ml-concepts.html This PR only includes the 'Anatomy of an analyzer' page as a 'Concepts' child page, but I plan to add other concepts, such as 'Index time vs. search time', with later PRs.
2020-01-16 13:00:04 -05:00
[DOCS] Rewrite analysis intro (#51184) * [DOCS] Rewrite analysis intro. Move index/search analysis content. * Rewrites 'Text analysis' page intro as high-level definition. Adds guidance on when users should configure text analysis * Rewrites and splits index/search analysis content: * Conceptual content -> 'Index and search analysis' under 'Concepts' * Task-based content -> 'Specify an analyzer' under 'Configure...' * Adds detailed examples for when to use the same index/search analyzer and when not. * Adds new example snippets for specifying search analyzers * clarifications * Add toc. Decrement headings. * Reword 'When to configure' section * Remove sentence from tip
2020-01-30 09:19:53 -05:00
include::anatomy.asciidoc[]
[DOCS] Add token graph concept docs (#53339) Adds conceptual docs for token graphs. These docs cover: * How a token graph is constructed from a token stream * How synonyms and multi-position tokens impact token graphs * How token graphs are used during search * Why some token filters produce invalid token graphs Also makes the following supporting changes: * Adds anchors to the 'Anatomy of an Analyzer' docs for cross-linking * Adds several SVGs for token graph diagrams
2020-03-19 07:42:26 -04:00
include::index-search-time.asciidoc[]
[DOCS] Add stemming concept docs (#55156) Adds conceptual documentation for stemming, including: * An overview of why stemming is helpful in search * Algorithmic vs. dictionary stemming * Token filters used to control stemming, such as `stemmer_override`, `keyword_marker`, and `conditional`
2020-04-24 11:01:28 -04:00
include::stemming.asciidoc[]
[DOCS] Add token graph concept docs (#53339) Adds conceptual docs for token graphs. These docs cover: * How a token graph is constructed from a token stream * How synonyms and multi-position tokens impact token graphs * How token graphs are used during search * Why some token filters produce invalid token graphs Also makes the following supporting changes: * Adds anchors to the 'Anatomy of an Analyzer' docs for cross-linking * Adds several SVGs for token graph diagrams
2020-03-19 07:42:26 -04:00
include::token-graphs.asciidoc[]