{"id":1194,"date":"2018-03-08T01:37:18","date_gmt":"2018-03-08T01:37:18","guid":{"rendered":"http:\/\/neuroeconomix.com\/?p=1194"},"modified":"2025-01-28T18:17:20","modified_gmt":"2025-01-28T23:17:20","slug":"introduccion-data-mining","status":"publish","type":"post","link":"https:\/\/neuroeconomix.com\/es\/introduccion-data-mining\/","title":{"rendered":"Introducci\u00f3n a Data mining"},"content":{"rendered":"<p>[vc_row css=\u00bb.vc_custom_1533834763111{background-color: #ffffff !important;}\u00bb][vc_column][vc_custom_heading text=\u00bbIntroducci\u00f3n a Data mining\u00bb font_container=\u00bbtag:h2|text_align:center|color:%23990d0d\u00bb use_theme_fonts=\u00bbyes\u00bb][vc_row_inner content_placement=\u00bbmiddle\u00bb][vc_column_inner width=\u00bb1\/4&#8243;][\/vc_column_inner][vc_column_inner width=\u00bb1\/4&#8243;][vc_single_image image=\u00bb1871&#8243; img_size=\u00bb110&#215;110&#8243; alignment=\u00bbcenter\u00bb style=\u00bbvc_box_shadow_circle_2&#8243; css_animation=\u00bbbounceIn\u00bb][\/vc_column_inner][vc_column_inner width=\u00bb1\/4&#8243;][vc_column_text el_class=\u00bbreferencias\u00bb]<strong>Por: <\/strong><strong>Diana Gonz\u00e1lez-Bravo<\/strong><br \/>\nMD, Epidemi\u00f3logo<br \/>\nInvestigador MBE<br \/>\nNeuroeconomix[\/vc_column_text][\/vc_column_inner][vc_column_inner width=\u00bb1\/4&#8243;][\/vc_column_inner][\/vc_row_inner][vc_column_text]<\/p>\n<h4 style=\"text-align: center;\"><strong>La miner\u00eda es un t\u00e9rmino qu<\/strong><strong>e c<\/strong><strong>aracteriza<\/strong><strong>\u00a0el proceso de encontrar piedras preciosas o un material valioso, proveniente de una gran cantidad de materia prima. Pero \u00bfQu\u00e9 es <em>data mining<\/em>?<\/strong><\/h4>\n<p>[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_column_text]<em>Data mining<\/em> es un t\u00e9rmino que se ha hecho popular para designar al proceso de extracci\u00f3n de informaci\u00f3n entre grandes cantidades de datos. La abundancia de informaci\u00f3n, sumado a la necesidad de herramientas poderosas de an\u00e1lisis, es el escenario perfecto para desarrollar un proceso en el que se extrae la riqueza de los datos disponibles.<\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #9b0707;\"><strong>\u00bfA qu\u00e9 tipo de informaci\u00f3n se le puede hacer miner\u00eda de datos?<\/strong><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><em>El data mining<\/em> se puede aplicar a cualquier tipo de informaci\u00f3n, desde simples medidas num\u00e9ricas y documentos de texto, hasta informaci\u00f3n m\u00e1s compleja como datos espaciales, multimedia y archivos planos.<\/p>\n<p>&nbsp;<\/p>\n<p>Los siguientes son ejemplos de la informaci\u00f3n a la que se le puede aplicar miner\u00eda de datos: <span style=\"color: #ffbf00;\"><strong>transacciones bancarias, datos cient\u00edficos, datos m\u00e9dicos y personales, correos electr\u00f3nicos, datos de dise\u00f1o asistido por computadora (CAD) y de ingenier\u00eda de software.<\/strong><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #9b0707;\"><strong>Proceso de <em>Data mining<\/em><\/strong><strong>\u00a0<\/strong><\/span><\/p>\n<p>&nbsp;<\/p>\n<ol>\n<li><strong><span style=\"color: #9b0707;\">Selecci\u00f3n del conjunto de datos<\/span>, <\/strong>para remover el ruido, datos inconsistentes, y seleccionar aquellos que sean \u00fatiles para el an\u00e1lisis<\/li>\n<li><strong><span style=\"color: #9b0707;\">An\u00e1lisis de las propiedades de los datos<\/span>,<\/strong> para caracterizar variables, mediante histogramas u otras herramientas<\/li>\n<li><strong><span style=\"color: #9b0707;\">Transformaci\u00f3n del conjunto de datos de entrada<\/span>,<\/strong> tambi\u00e9n conocida como <em>consolidaci\u00f3n de datos<\/em>, es una fase en la que a los datos seleccionados se les da una estructura apropiada para el proceso de miner\u00eda<\/li>\n<li><strong><span style=\"color: #9b0707;\">Seleccionar y aplicar la t\u00e9cnica de miner\u00eda de datos<\/span>, <\/strong>donde se aplican m\u00e9todos inteligentes para extraer los patrones informaci\u00f3n<\/li>\n<li><strong><span style=\"color: #9b0707;\">Extracci\u00f3n de conocimiento<\/span>, <\/strong>esto se logra identificando patrones relevantes, basados en variables de inter\u00e9s<\/li>\n<li><strong><span style=\"color: #9b0707;\">Interpretaci\u00f3n y evaluaci\u00f3n de datos<\/span>, <\/strong>mediante tablas y gr\u00e1ficas que representan un insumo valioso para la toma de decisiones<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<p><strong>\u00a0<img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-1195 aligncenter\" src=\"http:\/\/neuroeconomix.com\/wp-content\/uploads\/2018\/03\/figura-data-mining-726x478.png\" alt=\"\" width=\"726\" height=\"478\" \/><\/strong><\/p>\n<h5 style=\"text-align: center;\"><strong>Figura 1. <\/strong>Proceso de miner\u00eda de datos. Fuente: Elaboraci\u00f3n propia.<\/h5>\n<p><strong>\u00a0<\/strong><\/p>\n<p><strong>La miner\u00eda de datos nos permite analizar informaci\u00f3n para extraer datos y obtener el m\u00e1ximo provecho de ellos, sustentando el proceso de investigaci\u00f3n de una manera rigorosa y fiable.<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p><strong>Para saber m\u00e1s sobre proyectos relacionados y c\u00f3mo hacer <em>data mining<\/em>, no dude en contactarnos. <\/strong>[\/vc_column_text][\/vc_column][\/vc_row][vc_row css=\u00bb.vc_custom_1533834464911{background-color: #f7f7f7 !important;}\u00bb][vc_column][vc_custom_heading text=\u00bbReferencias\u00bb font_container=\u00bbtag:h4|text_align:left|color:%23990d0d\u00bb use_theme_fonts=\u00bbyes\u00bb][vc_column_text el_class=\u00bbreferencias\u00bb]<\/p>\n<ol>\n<li>Zaiane Osmar. CMPUT690. Principles in Knowledge Discovery in Databases. Chapter I: Introduction to Data Mining. University of Alberta, 1999.<\/li>\n<li>Han Jiawei, Kamber Micheline, Pei Jian. Data Mining: Concepts and Techniques. Third Edition. Morgan Kaufmann, Elsevier. 2012.<\/li>\n<\/ol>\n<p>[\/vc_column_text][\/vc_column][\/vc_row]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[vc_row css=\u00bb.vc_custom_1533834763111{background-color: #ffffff !important;}\u00bb][vc_column][vc_custom_heading text=\u00bbIntroducci\u00f3n a Data mining\u00bb font_container=\u00bbtag:h2|text_align:center|color:%23990d0d\u00bb use_theme_fonts=\u00bbyes\u00bb][vc_row_inner content_placement=\u00bbmiddle\u00bb][vc_column_inner width=\u00bb1\/4&#8243;][\/vc_column_inner][vc_column_inner width=\u00bb1\/4&#8243;][vc_single_image image=\u00bb1871&#8243; img_size=\u00bb110&#215;110&#8243; alignment=\u00bbcenter\u00bb style=\u00bbvc_box_shadow_circle_2&#8243; css_animation=\u00bbbounceIn\u00bb][\/vc_column_inner][vc_column_inner width=\u00bb1\/4&#8243;][vc_column_text el_class=\u00bbreferencias\u00bb]Por: Diana Gonz\u00e1lez-Bravo MD, Epidemi\u00f3logo Investigador&#8230;<\/p>\n","protected":false},"author":19,"featured_media":2152,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[4,7],"tags":[78,35,79,37,80],"ppma_author":[740],"class_list":["post-1194","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","category-otros","tag-data-mining","tag-datos","tag-evaluacion-de-datos","tag-informacion","tag-proceso-de-mineria-de-datos"],"taxonomy_info":{"category":[{"value":4,"label":"Blogs 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