{"id":2505,"date":"2019-01-30T17:30:58","date_gmt":"2019-01-30T16:30:58","guid":{"rendered":"https:\/\/www.krize-cr.cz\/test\/?page_id=2505"},"modified":"2019-02-10T20:56:35","modified_gmt":"2019-02-10T19:56:35","slug":"analyza-textu","status":"publish","type":"page","link":"https:\/\/www.krize-cr.cz\/test\/portfolio\/analyza-textu\/","title":{"rendered":"[:cs]Anal\u00fdza textu[:en]Text analysis[:]"},"content":{"rendered":"<p>Vytv\u00e1\u0159\u00edme <strong>u\u010d\u00edc\u00ed se n\u00e1stroje v oblasti zpracov\u00e1n\u00ed p\u0159irozen\u00e9ho jazyka.<\/strong>\u00a0Zab\u00fdv\u00e1me se p\u0159edev\u0161\u00edm oblast\u00ed zbo\u017e\u00ed, slu\u017eeb a tak\u00e9 news.<\/p>\n<p><em>Nap\u0159\u00edklad p\u0159i anal\u00fdze recenz\u00ed pou\u017e\u00edv\u00e1me vlastn\u00ed POS analyz\u00e1tory a datasety se stop slovy. Dokumenty p\u0159ev\u00e1d\u00edme do vektorov\u00fdch tvar\u016f pomoc\u00ed tf-ifd a shlukovac\u00edch metod (k-means) rozd\u011blujeme do shluk\u016f se stejn\u00fdmi t\u00e9maty. Identifikujeme shluky s vysokou m\u00edrou vnit\u0159n\u00ed integrity.Identifikovan\u00e1 t\u00e9mata se t\u00fdkaj\u00ed hlavn\u00edch parametr\u016f zkouman\u00e9ho segmentu produkt\u016f. Takto vytvo\u0159en\u00e9 shluky pro cel\u00fd segment zalo\u017een\u00e9 na odborn\u00fdch \u010dl\u00e1nc\u00edch pou\u017e\u00edv\u00e1me pro klasifikaci recenz\u00ed k jednotliv\u00fdm produkt\u016fm. Z identifikovan\u00fdch shluk\u016f vyb\u00edr\u00e1me ty s nejvy\u0161\u0161\u00ed vypov\u00eddac\u00ed hodnotou &#8211; nejbl\u00ed\u017ee centroidu dan\u00e9ho shluku &#8211; a prezentujeme je jako vhodn\u00e9ho z\u00e1stupce pro danou mno\u017einu recenz\u00ed.<\/em><\/p>\n\r\n<!-- NOTE: If you need to make changes to this file, copy it to your current theme's main\r\n\tdirectory so your changes won't be overwritten when the plugin is upgraded. -->\r\n\r\n<!-- Post Wrap Start-->\r\n<ul class=\"blog-posts\"> \r\n\r\n\r\n\r\n\r\n<li>\r\n<div class=\"padding-post\">\r\n<a href=\"https:\/\/www.krize-cr.cz\/test\/database-creation-and-text-analysis-in-services\/\"><img width=\"500\" height=\"257\" src=\"https:\/\/www.krize-cr.cz\/test\/wp-content\/uploads\/2019\/01\/EQS_X-500x257.jpg\" class=\"attachment-uvod-post size-uvod-post wp-post-image\" alt=\"\" loading=\"lazy\" \/><\/a>\r\n\r\n<h3><a href=\"https:\/\/www.krize-cr.cz\/test\/database-creation-and-text-analysis-in-services\/\" title=\"Read more\">Database Creation and Text Analysis in Services<\/a><\/h3>\r\n<div class=\"datum\"><i class=\"material-icons\">event_note<\/i> 10.01.2019 <span><i class=\"material-icons\">person<\/i> admin2<\/span><\/div>\r\n<div class=\"popis\">\r\n<p>Our EQS software, based on the text analysis in services (e.g. \u201cI am looking for a nursery in Brno which takes children as young as 1 year old\u201d), will present the user with appropriate suppliers. To correctly pair the data, the search algorithm requires a sufficient amount of data for learning. We have approached this [&hellip;]<\/p>\n<\/div>\r\n<a class=\"mui-btn mui-btn--accent\" href=\"https:\/\/www.krize-cr.cz\/test\/database-creation-and-text-analysis-in-services\/\">[:cs]\u010c\u00edst d\u00e1l[:][:en]Read More[:]<\/a>\r\n<\/div>\r\n<\/li>\r\n\r\n\r\n\r\n \r\n<\/ul>\r\n<!-- \/\/ Post Wrap End -->\r\n\r\n<!-- NOTE: If you need to make changes to this file, copy it to your current theme's main\r\n\tdirectory so your changes won't be overwritten when the plugin is upgraded. -->\r\n\r\n<!-- Post Wrap Start-->\r\n<ul class=\"blog-posts\"> \r\n\r\n\r\n\r\n\r\n<li>\r\n<div class=\"padding-post\">\r\n<a href=\"https:\/\/www.krize-cr.cz\/test\/suitable-representatives-for-a-set-of-reviews\/\"><img width=\"500\" height=\"300\" src=\"https:\/\/www.krize-cr.cz\/test\/wp-content\/uploads\/2019\/02\/MTA_2-500x300.jpg\" class=\"attachment-uvod-post size-uvod-post wp-post-image\" alt=\"\" loading=\"lazy\" \/><\/a>\r\n\r\n<h3><a href=\"https:\/\/www.krize-cr.cz\/test\/suitable-representatives-for-a-set-of-reviews\/\" title=\"Read more\">Suitable representatives for a set of reviews<\/a><\/h3>\r\n<div class=\"datum\"><i class=\"material-icons\">event_note<\/i> 08.01.2019 <span><i class=\"material-icons\">person<\/i> admin2<\/span><\/div>\r\n<div class=\"popis\">\r\n<p>As we mentioned in the\u00a0previous post, our team is working on a project to help you make decisions about buying different products and services. We try to help users create an objective view of the specific items they want to buy by analyzing published reviews of other users.\u00a0Currently, we\u2019ve downloaded enough reports and product articles [&hellip;]<\/p>\n<\/div>\r\n<a class=\"mui-btn mui-btn--accent\" href=\"https:\/\/www.krize-cr.cz\/test\/suitable-representatives-for-a-set-of-reviews\/\">[:cs]\u010c\u00edst d\u00e1l[:][:en]Read More[:]<\/a>\r\n<\/div>\r\n<\/li>\r\n\r\n\r\n\r\n \r\n<\/ul>\r\n<!-- \/\/ Post Wrap End -->\r\n\r\n<!-- NOTE: If you need to make changes to this file, copy it to your current theme's main\r\n\tdirectory so your changes won't be overwritten when the plugin is upgraded. -->\r\n\r\n<!-- Post Wrap Start-->\r\n<ul class=\"blog-posts\"> \r\n\r\n\r\n\r\n\r\n<li>\r\n<div class=\"padding-post\">\r\n<a href=\"https:\/\/www.krize-cr.cz\/test\/new-releases-5\/\"><img width=\"500\" height=\"300\" src=\"https:\/\/www.krize-cr.cz\/test\/wp-content\/uploads\/2019\/01\/Recenze_DWNLD_2-500x300.jpg\" class=\"attachment-uvod-post size-uvod-post wp-post-image\" alt=\"\" loading=\"lazy\" \/><\/a>\r\n\r\n<h3><a href=\"https:\/\/www.krize-cr.cz\/test\/new-releases-5\/\" title=\"Read more\">We have downloaded over half a million user reviews<\/a><\/h3>\r\n<div class=\"datum\"><i class=\"material-icons\">event_note<\/i> 05.01.2019 <span><i class=\"material-icons\">person<\/i> admin<\/span><\/div>\r\n<div class=\"popis\">\r\n<p>We will inform you about the milestones we have achieved in analyzing text reviews. Let\u2019s take a look at our research. Motivation Our team is currently working on a project to help make decisions about buying different products. A huge amount of opinions and reviews of individual products can be found on the Internet. These [&hellip;]<\/p>\n<\/div>\r\n<a class=\"mui-btn mui-btn--accent\" href=\"https:\/\/www.krize-cr.cz\/test\/new-releases-5\/\">[:cs]\u010c\u00edst d\u00e1l[:][:en]Read More[:]<\/a>\r\n<\/div>\r\n<\/li>\r\n\r\n\r\n\r\n \r\n<\/ul>\r\n<!-- \/\/ Post Wrap End -->\r\n\r\n<!-- NOTE: If you need to make changes to this file, copy it to your current theme's main\r\n\tdirectory so your changes won't be overwritten when the plugin is upgraded. -->\r\n\r\n<!-- Post Wrap Start-->\r\n<ul class=\"blog-posts\"> \r\n\r\n\r\n\r\n\r\n<li>\r\n<div class=\"padding-post\">\r\n<a href=\"https:\/\/www.krize-cr.cz\/test\/new-releases\/\"><img width=\"500\" height=\"300\" src=\"https:\/\/www.krize-cr.cz\/test\/wp-content\/uploads\/2018\/12\/Um\u011bl\u00e1-inteligence-500x300.jpg\" class=\"attachment-uvod-post size-uvod-post wp-post-image\" alt=\"\" loading=\"lazy\" \/><\/a>\r\n\r\n<h3><a href=\"https:\/\/www.krize-cr.cz\/test\/new-releases\/\" title=\"Read more\">Text analysis in field of business mediation<\/a><\/h3>\r\n<div class=\"datum\"><i class=\"material-icons\">event_note<\/i> 04.01.2019 <span><i class=\"material-icons\">person<\/i> Ivan Kvis<\/span><\/div>\r\n<div class=\"popis\">\r\n<p>Public and private customers increase online spend every year. As new generations of buyers mature there are more and more demands for goods and services available online for suppliers. In Czech market there are approximately 20 portals that mediate demands with proper suppliers. Customers are promised to find qualified, relevant suppliers that have proper experience [&hellip;]<\/p>\n<\/div>\r\n<a class=\"mui-btn mui-btn--accent\" href=\"https:\/\/www.krize-cr.cz\/test\/new-releases\/\">[:cs]\u010c\u00edst d\u00e1l[:][:en]Read More[:]<\/a>\r\n<\/div>\r\n<\/li>\r\n\r\n\r\n\r\n \r\n<\/ul>\r\n<!-- \/\/ Post Wrap End -->\r\n\r\n<!-- NOTE: If you need to make changes to this file, copy it to your current theme's main\r\n\tdirectory so your changes won't be overwritten when the plugin is upgraded. -->\r\n\r\n<!-- Post Wrap Start-->\r\n<ul class=\"blog-posts\"> \r\n\r\n\r\n\r\n\r\n<li>\r\n<div class=\"padding-post\">\r\n<a href=\"https:\/\/www.krize-cr.cz\/test\/releases-3\/\"><img width=\"500\" height=\"300\" src=\"https:\/\/www.krize-cr.cz\/test\/wp-content\/uploads\/2018\/12\/MTA_logo-500x300.png\" class=\"attachment-uvod-post size-uvod-post wp-post-image\" alt=\"\" loading=\"lazy\" \/><\/a>\r\n\r\n<h3><a href=\"https:\/\/www.krize-cr.cz\/test\/releases-3\/\" title=\"Read more\">The Reviews section launch!<\/a><\/h3>\r\n<div class=\"datum\"><i class=\"material-icons\">event_note<\/i> 03.01.2019 <span><i class=\"material-icons\">person<\/i> Ivan Kvis<\/span><\/div>\r\n<div class=\"popis\">\r\n<p>In the introductory article of the Reviews section, we present the Multicriterial Text Analysis Software (MTA) project, which deals with the removal of information asymmetries in news and reviews. The MTA team of scientists from CYRRUS ADVISORY, a.s. and Mendel University in Brno uses machine learning methods to analyze text in the field of current [&hellip;]<\/p>\n<\/div>\r\n<a class=\"mui-btn mui-btn--accent\" href=\"https:\/\/www.krize-cr.cz\/test\/releases-3\/\">[:cs]\u010c\u00edst d\u00e1l[:][:en]Read More[:]<\/a>\r\n<\/div>\r\n<\/li>\r\n\r\n\r\n\r\n \r\n<\/ul>\r\n<!-- \/\/ Post Wrap End -->\r\n\n","protected":false},"excerpt":{"rendered":"<p>[:cs]Vytv\u00e1\u0159\u00edme u\u010d\u00edc\u00ed se n\u00e1stroje v oblasti zpracov\u00e1n\u00ed p\u0159irozen\u00e9ho jazyka.[:en]Developing state of the art software using natural language processing.[:]<\/p>\n","protected":false},"author":1,"featured_media":2308,"parent":2252,"menu_order":29,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"_links":{"self":[{"href":"https:\/\/www.krize-cr.cz\/test\/wp-json\/wp\/v2\/pages\/2505"}],"collection":[{"href":"https:\/\/www.krize-cr.cz\/test\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.krize-cr.cz\/test\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.krize-cr.cz\/test\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.krize-cr.cz\/test\/wp-json\/wp\/v2\/comments?post=2505"}],"version-history":[{"count":13,"href":"https:\/\/www.krize-cr.cz\/test\/wp-json\/wp\/v2\/pages\/2505\/revisions"}],"predecessor-version":[{"id":3013,"href":"https:\/\/www.krize-cr.cz\/test\/wp-json\/wp\/v2\/pages\/2505\/revisions\/3013"}],"up":[{"embeddable":true,"href":"https:\/\/www.krize-cr.cz\/test\/wp-json\/wp\/v2\/pages\/2252"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.krize-cr.cz\/test\/wp-json\/wp\/v2\/media\/2308"}],"wp:attachment":[{"href":"https:\/\/www.krize-cr.cz\/test\/wp-json\/wp\/v2\/media?parent=2505"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}