{"id":1527,"date":"2022-11-10T16:31:54","date_gmt":"2022-11-10T15:31:54","guid":{"rendered":"https:\/\/kairntech.com\/doc\/?p=1527"},"modified":"2025-07-31T16:04:25","modified_gmt":"2025-07-31T14:04:25","slug":"how-to-configure-an-entity-normalizer-annotator","status":"publish","type":"post","link":"https:\/\/kairntech.com\/doc\/how-to-configure-an-entity-normalizer-annotator\/","title":{"rendered":"How to configure an entity normalizer annotator?"},"content":{"rendered":"\n<p>A prepackaged Entity Normalizer component is available to normalize entities from a piece of text.<\/p>\n\n\n\n<p>Normalization is the process of mapping different variants of an entity to a canonical preferred form. For instance a number can be written in digits (&#8220;65&#8221;) or in letters (&#8220;sixty five&#8221;). A telephone number can be written with various blanks, dashes, parentheses (&#8220;(+49) 89 123 456 789&#8221;, &#8220;0049 89 123456789&#8221; etc) and still it is always &#8220;the same&#8221; phone number. <\/p>\n\n\n\n<p>Normalization allows to avoid a lot of this variation when extracting entities such as numbers, durations, dates, phone numbers and many more and allows for cleaner extraction results. <\/p>\n\n\n\n<p>Kairntech embeds the &#8220;<a href=\"https:\/\/github.com\/facebook\/duckling\">duckling<\/a>&#8221; entity normalization component for this task. In order to use it: <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Go to the&nbsp;<em>Processing <\/em>view<\/li>\n\n\n\n<li>Create a new pipeline.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"724\" src=\"https:\/\/kairntech.com\/doc\/wp-content\/uploads\/sites\/2\/2022\/11\/image-94-1-1024x724.png\" alt=\"\" class=\"wp-image-5383\" srcset=\"https:\/\/kairntech.com\/doc\/wp-content\/uploads\/sites\/2\/2022\/11\/image-94-1-1024x724.png 1024w, https:\/\/kairntech.com\/doc\/wp-content\/uploads\/sites\/2\/2022\/11\/image-94-1-300x212.png 300w, https:\/\/kairntech.com\/doc\/wp-content\/uploads\/sites\/2\/2022\/11\/image-94-1-768x543.png 768w, https:\/\/kairntech.com\/doc\/wp-content\/uploads\/sites\/2\/2022\/11\/image-94-1.png 1071w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Create a processing component and select<strong>\u00a0<\/strong><em>Off-the-shelf component<\/em> in the drop-down list<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"922\" height=\"602\" src=\"https:\/\/kairntech.com\/doc\/wp-content\/uploads\/sites\/2\/2022\/11\/image-98.png\" alt=\"\" class=\"wp-image-5385\" srcset=\"https:\/\/kairntech.com\/doc\/wp-content\/uploads\/sites\/2\/2022\/11\/image-98.png 922w, https:\/\/kairntech.com\/doc\/wp-content\/uploads\/sites\/2\/2022\/11\/image-98-300x196.png 300w, https:\/\/kairntech.com\/doc\/wp-content\/uploads\/sites\/2\/2022\/11\/image-98-768x501.png 768w\" sizes=\"auto, (max-width: 922px) 100vw, 922px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Select \u201c<strong>duckling<\/strong>\u201d component<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image is-style-default\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"755\" src=\"https:\/\/kairntech.com\/doc\/wp-content\/uploads\/sites\/2\/2022\/11\/image-13-1024x755.png\" alt=\"\" class=\"wp-image-1528\" srcset=\"https:\/\/kairntech.com\/doc\/wp-content\/uploads\/sites\/2\/2022\/11\/image-13-1024x755.png 1024w, https:\/\/kairntech.com\/doc\/wp-content\/uploads\/sites\/2\/2022\/11\/image-13-300x221.png 300w, https:\/\/kairntech.com\/doc\/wp-content\/uploads\/sites\/2\/2022\/11\/image-13-768x566.png 768w, https:\/\/kairntech.com\/doc\/wp-content\/uploads\/sites\/2\/2022\/11\/image-13.png 1088w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<ul class=\"wp-block-list\">\n<li>Adjust available&nbsp;<strong>parameters&nbsp;<\/strong>with the settings icon.<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image is-style-default\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"496\" src=\"https:\/\/kairntech.com\/doc\/wp-content\/uploads\/sites\/2\/2022\/11\/image-14-1024x496.png\" alt=\"\" class=\"wp-image-1529\" srcset=\"https:\/\/kairntech.com\/doc\/wp-content\/uploads\/sites\/2\/2022\/11\/image-14-1024x496.png 1024w, https:\/\/kairntech.com\/doc\/wp-content\/uploads\/sites\/2\/2022\/11\/image-14-300x145.png 300w, https:\/\/kairntech.com\/doc\/wp-content\/uploads\/sites\/2\/2022\/11\/image-14-768x372.png 768w, https:\/\/kairntech.com\/doc\/wp-content\/uploads\/sites\/2\/2022\/11\/image-14-1536x744.png 1536w, https:\/\/kairntech.com\/doc\/wp-content\/uploads\/sites\/2\/2022\/11\/image-14.png 1920w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<ul class=\"wp-block-list\">\n<li>Save the pipeline, <a href=\"https:\/\/kairntech.com\/doc\/how-to-test-a-model\/\" data-type=\"URL\" data-id=\"https:\/\/kairntech.com\/doc\/how-to-test-a-model\/\">test in the Test Page<\/a> or <a href=\"https:\/\/kairntech.com\/doc\/how-to-automatically-analyse-new-documents\/\">annotate automatically your documents<\/a>&nbsp;by selecting your pipeline.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>A prepackaged Entity Normalizer component is available to normalize entities from a piece of text. Normalization is the process of mapping different variants of an entity to a canonical preferred form. For instance a number can be written in digits (&#8220;65&#8221;) or in letters (&#8220;sixty five&#8221;). A telephone number can be written with various blanks, [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[14],"tags":[],"class_list":["post-1527","post","type-post","status-publish","format-standard","hentry","category-advanced-topics"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>How to configure an entity normalizer annotator? - Kairntech Documentation<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/kairntech.com\/doc\/how-to-configure-an-entity-normalizer-annotator\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to configure an entity normalizer annotator? - Kairntech Documentation\" \/>\n<meta property=\"og:description\" content=\"A prepackaged Entity Normalizer component is available to normalize entities from a piece of text. Normalization is the process of mapping different variants of an entity to a canonical preferred form. For instance a number can be written in digits (&#8220;65&#8221;) or in letters (&#8220;sixty five&#8221;). A telephone number can be written with various blanks, [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/kairntech.com\/doc\/how-to-configure-an-entity-normalizer-annotator\/\" \/>\n<meta property=\"og:site_name\" content=\"Kairntech Documentation\" \/>\n<meta property=\"article:published_time\" content=\"2022-11-10T15:31:54+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-07-31T14:04:25+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/kairntech.com\/doc\/wp-content\/uploads\/sites\/2\/2022\/11\/image-94-1.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1071\" \/>\n\t<meta property=\"og:image:height\" content=\"757\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"vincent.nibart\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"vincent.nibart\" \/>\n\t<meta name=\"twitter:label2\" content=\"Estimated reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/kairntech.com\/doc\/how-to-configure-an-entity-normalizer-annotator\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/kairntech.com\/doc\/how-to-configure-an-entity-normalizer-annotator\/\"},\"author\":{\"name\":\"vincent.nibart\",\"@id\":\"https:\/\/kairntech.com\/doc\/#\/schema\/person\/e2b5ed8a33aa3f4a90dca6f0a0c5f0de\"},\"headline\":\"How to configure an entity normalizer annotator?\",\"datePublished\":\"2022-11-10T15:31:54+00:00\",\"dateModified\":\"2025-07-31T14:04:25+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/kairntech.com\/doc\/how-to-configure-an-entity-normalizer-annotator\/\"},\"wordCount\":168,\"image\":{\"@id\":\"https:\/\/kairntech.com\/doc\/how-to-configure-an-entity-normalizer-annotator\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/kairntech.com\/doc\/wp-content\/uploads\/sites\/2\/2022\/11\/image-94-1-1024x724.png\",\"articleSection\":[\"Advanced Topics\"],\"inLanguage\":\"en-GB\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/kairntech.com\/doc\/how-to-configure-an-entity-normalizer-annotator\/\",\"url\":\"https:\/\/kairntech.com\/doc\/how-to-configure-an-entity-normalizer-annotator\/\",\"name\":\"How to configure an entity normalizer annotator? - Kairntech Documentation\",\"isPartOf\":{\"@id\":\"https:\/\/kairntech.com\/doc\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/kairntech.com\/doc\/how-to-configure-an-entity-normalizer-annotator\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/kairntech.com\/doc\/how-to-configure-an-entity-normalizer-annotator\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/kairntech.com\/doc\/wp-content\/uploads\/sites\/2\/2022\/11\/image-94-1-1024x724.png\",\"datePublished\":\"2022-11-10T15:31:54+00:00\",\"dateModified\":\"2025-07-31T14:04:25+00:00\",\"author\":{\"@id\":\"https:\/\/kairntech.com\/doc\/#\/schema\/person\/e2b5ed8a33aa3f4a90dca6f0a0c5f0de\"},\"breadcrumb\":{\"@id\":\"https:\/\/kairntech.com\/doc\/how-to-configure-an-entity-normalizer-annotator\/#breadcrumb\"},\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/kairntech.com\/doc\/how-to-configure-an-entity-normalizer-annotator\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\/\/kairntech.com\/doc\/how-to-configure-an-entity-normalizer-annotator\/#primaryimage\",\"url\":\"https:\/\/kairntech.com\/doc\/wp-content\/uploads\/sites\/2\/2022\/11\/image-94-1.png\",\"contentUrl\":\"https:\/\/kairntech.com\/doc\/wp-content\/uploads\/sites\/2\/2022\/11\/image-94-1.png\",\"width\":1071,\"height\":757},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/kairntech.com\/doc\/how-to-configure-an-entity-normalizer-annotator\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/kairntech.com\/doc\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"How to configure an entity normalizer annotator?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/kairntech.com\/doc\/#website\",\"url\":\"https:\/\/kairntech.com\/doc\/\",\"name\":\"Kairntech Documentation\",\"description\":\"All the information you need to use Kairntech Software, methodology,  user and installation guides.\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/kairntech.com\/doc\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-GB\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/kairntech.com\/doc\/#\/schema\/person\/e2b5ed8a33aa3f4a90dca6f0a0c5f0de\",\"name\":\"vincent.nibart\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\/\/kairntech.com\/doc\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/8c6c4f0e2ce82e7f30989e62388adbfe6071cdc185ead6e4bff5281aa3255ae2?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/8c6c4f0e2ce82e7f30989e62388adbfe6071cdc185ead6e4bff5281aa3255ae2?s=96&d=mm&r=g\",\"caption\":\"vincent.nibart\"},\"url\":\"https:\/\/kairntech.com\/doc\/author\/vincent-nibart\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"How to configure an entity normalizer annotator? - Kairntech Documentation","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/kairntech.com\/doc\/how-to-configure-an-entity-normalizer-annotator\/","og_locale":"en_GB","og_type":"article","og_title":"How to configure an entity normalizer annotator? - Kairntech Documentation","og_description":"A prepackaged Entity Normalizer component is available to normalize entities from a piece of text. Normalization is the process of mapping different variants of an entity to a canonical preferred form. For instance a number can be written in digits (&#8220;65&#8221;) or in letters (&#8220;sixty five&#8221;). A telephone number can be written with various blanks, [&hellip;]","og_url":"https:\/\/kairntech.com\/doc\/how-to-configure-an-entity-normalizer-annotator\/","og_site_name":"Kairntech Documentation","article_published_time":"2022-11-10T15:31:54+00:00","article_modified_time":"2025-07-31T14:04:25+00:00","og_image":[{"width":1071,"height":757,"url":"https:\/\/kairntech.com\/doc\/wp-content\/uploads\/sites\/2\/2022\/11\/image-94-1.png","type":"image\/png"}],"author":"vincent.nibart","twitter_card":"summary_large_image","twitter_misc":{"Written by":"vincent.nibart","Estimated reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/kairntech.com\/doc\/how-to-configure-an-entity-normalizer-annotator\/#article","isPartOf":{"@id":"https:\/\/kairntech.com\/doc\/how-to-configure-an-entity-normalizer-annotator\/"},"author":{"name":"vincent.nibart","@id":"https:\/\/kairntech.com\/doc\/#\/schema\/person\/e2b5ed8a33aa3f4a90dca6f0a0c5f0de"},"headline":"How to configure an entity normalizer annotator?","datePublished":"2022-11-10T15:31:54+00:00","dateModified":"2025-07-31T14:04:25+00:00","mainEntityOfPage":{"@id":"https:\/\/kairntech.com\/doc\/how-to-configure-an-entity-normalizer-annotator\/"},"wordCount":168,"image":{"@id":"https:\/\/kairntech.com\/doc\/how-to-configure-an-entity-normalizer-annotator\/#primaryimage"},"thumbnailUrl":"https:\/\/kairntech.com\/doc\/wp-content\/uploads\/sites\/2\/2022\/11\/image-94-1-1024x724.png","articleSection":["Advanced Topics"],"inLanguage":"en-GB"},{"@type":"WebPage","@id":"https:\/\/kairntech.com\/doc\/how-to-configure-an-entity-normalizer-annotator\/","url":"https:\/\/kairntech.com\/doc\/how-to-configure-an-entity-normalizer-annotator\/","name":"How to configure an entity normalizer annotator? - Kairntech Documentation","isPartOf":{"@id":"https:\/\/kairntech.com\/doc\/#website"},"primaryImageOfPage":{"@id":"https:\/\/kairntech.com\/doc\/how-to-configure-an-entity-normalizer-annotator\/#primaryimage"},"image":{"@id":"https:\/\/kairntech.com\/doc\/how-to-configure-an-entity-normalizer-annotator\/#primaryimage"},"thumbnailUrl":"https:\/\/kairntech.com\/doc\/wp-content\/uploads\/sites\/2\/2022\/11\/image-94-1-1024x724.png","datePublished":"2022-11-10T15:31:54+00:00","dateModified":"2025-07-31T14:04:25+00:00","author":{"@id":"https:\/\/kairntech.com\/doc\/#\/schema\/person\/e2b5ed8a33aa3f4a90dca6f0a0c5f0de"},"breadcrumb":{"@id":"https:\/\/kairntech.com\/doc\/how-to-configure-an-entity-normalizer-annotator\/#breadcrumb"},"inLanguage":"en-GB","potentialAction":[{"@type":"ReadAction","target":["https:\/\/kairntech.com\/doc\/how-to-configure-an-entity-normalizer-annotator\/"]}]},{"@type":"ImageObject","inLanguage":"en-GB","@id":"https:\/\/kairntech.com\/doc\/how-to-configure-an-entity-normalizer-annotator\/#primaryimage","url":"https:\/\/kairntech.com\/doc\/wp-content\/uploads\/sites\/2\/2022\/11\/image-94-1.png","contentUrl":"https:\/\/kairntech.com\/doc\/wp-content\/uploads\/sites\/2\/2022\/11\/image-94-1.png","width":1071,"height":757},{"@type":"BreadcrumbList","@id":"https:\/\/kairntech.com\/doc\/how-to-configure-an-entity-normalizer-annotator\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/kairntech.com\/doc\/"},{"@type":"ListItem","position":2,"name":"How to configure an entity normalizer annotator?"}]},{"@type":"WebSite","@id":"https:\/\/kairntech.com\/doc\/#website","url":"https:\/\/kairntech.com\/doc\/","name":"Kairntech Documentation","description":"All the information you need to use Kairntech Software, methodology,  user and installation guides.","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/kairntech.com\/doc\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-GB"},{"@type":"Person","@id":"https:\/\/kairntech.com\/doc\/#\/schema\/person\/e2b5ed8a33aa3f4a90dca6f0a0c5f0de","name":"vincent.nibart","image":{"@type":"ImageObject","inLanguage":"en-GB","@id":"https:\/\/kairntech.com\/doc\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/8c6c4f0e2ce82e7f30989e62388adbfe6071cdc185ead6e4bff5281aa3255ae2?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/8c6c4f0e2ce82e7f30989e62388adbfe6071cdc185ead6e4bff5281aa3255ae2?s=96&d=mm&r=g","caption":"vincent.nibart"},"url":"https:\/\/kairntech.com\/doc\/author\/vincent-nibart\/"}]}},"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/kairntech.com\/doc\/wp-json\/wp\/v2\/posts\/1527","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kairntech.com\/doc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kairntech.com\/doc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kairntech.com\/doc\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/kairntech.com\/doc\/wp-json\/wp\/v2\/comments?post=1527"}],"version-history":[{"count":5,"href":"https:\/\/kairntech.com\/doc\/wp-json\/wp\/v2\/posts\/1527\/revisions"}],"predecessor-version":[{"id":5386,"href":"https:\/\/kairntech.com\/doc\/wp-json\/wp\/v2\/posts\/1527\/revisions\/5386"}],"wp:attachment":[{"href":"https:\/\/kairntech.com\/doc\/wp-json\/wp\/v2\/media?parent=1527"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kairntech.com\/doc\/wp-json\/wp\/v2\/categories?post=1527"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kairntech.com\/doc\/wp-json\/wp\/v2\/tags?post=1527"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}