{"id":59094,"date":"2024-07-16T20:02:43","date_gmt":"2024-07-16T18:02:43","guid":{"rendered":"https:\/\/www.carolinacampalans.com\/glossary\/red-neuronal\/"},"modified":"2026-05-26T14:54:09","modified_gmt":"2026-05-26T12:54:09","slug":"red-neuronal","status":"publish","type":"glosario","link":"https:\/\/www.carolinacampalans.com\/?glosario=red-neuronal","title":{"rendered":"red neuronal"},"content":{"rendered":"<div class=\"ttr_start\"><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-1\"><p>Un sistema compuesto por una serie de nodos interconectados (neuronas) que trabajan en conjunto para procesar informaci\u00f3n.<\/p>\n<\/div><div class=\"fusion-text fusion-text-2\">\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-1 fusion-sep-none fusion-title-text fusion-title-size-two\"><h2 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:36;line-height:1.5;\">Descripci\u00f3n<\/h2><\/div><div class=\"fusion-text fusion-text-3\"><p>El t\u00e9rmino naci\u00f3 en los laboratorios de biolog\u00eda y psicolog\u00eda y, por un proceso de biom\u00edmesis -intentando imitar la forma en que el cerebro humano procesa los datos- pas\u00f3 a la inform\u00e1tica moderna y el mundo de la inteligencia artificial. <span class=\"citation-43 citation-end-43\">As\u00ed como las neuronas biol\u00f3gicas reciben se\u00f1ales qu\u00edmicas para disparar un impulso el\u00e9ctrico, las redes neuronales artificiales reciben datos de entrada, los procesan y generan una salida.\u00a0<\/span><\/p>\n<p><span class=\"citation-68\">Es vital entender que, aunque la IA se inspira en el cerebro, <\/span><span class=\"citation-68\">no funciona exactamente igual<\/span><span class=\"citation-68 citation-end-68\">.<\/span> La IA es una simplificaci\u00f3n matem\u00e1tica extrema.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-2 fusion-sep-none fusion-title-text fusion-title-size-three\"><h3 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:24;--minFontSize:24;line-height:1.5;\">Biolog\u00eda y neurociencia<\/h3><\/div><div class=\"fusion-text fusion-text-4\"><p data-path-to-node=\"3\">Una red neuronal biol\u00f3gica es el conjunto real de neuronas interconectadas que forman el sistema nervioso de los seres vivos. <span class=\"citation-72\">Su funci\u00f3n es t<\/span><span class=\"citation-72 citation-end-72\">ransmitir impulsos electroqu\u00edmicos para procesar sensaciones, pensamientos y movimientos. <\/span><\/p>\n<p data-path-to-node=\"3\"><span class=\"citation-71 citation-end-71\">Mientras que una red de IA puede tener millones de conexiones, el cerebro humano tiene aproximadamente <\/span><span class=\"math-inline\" data-math=\"10^{14}\" data-index-in-node=\"116\"><span class=\"katex\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord\">1<\/span><span class=\"mord\">0<span class=\"msupsub\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">14<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"citation-70 citation-end-70\"> sinapsis (conexiones).<\/span><\/p>\n<div class=\"source-inline-chip-container ng-star-inserted\"><\/div>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-3 fusion-sep-none fusion-title-text fusion-title-size-three\"><h3 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:24;--minFontSize:24;line-height:1.5;\">Psicolog\u00eda y ciencias cognitivas<\/h3><\/div><div class=\"fusion-text fusion-text-5\"><p data-path-to-node=\"6\"><span class=\"citation-69\">En este campo el concepto de red neuronal se utiliza para estudiar el <\/span><span class=\"citation-69\">aprendizaje y la memoria, explicando <\/span>c\u00f3mo el cerebro crea asociaciones.<\/p>\n<p data-path-to-node=\"7,0,0\">La plasticidad neuronal es el concepto de que nuestras \u00abredes\u00bb f\u00edsicas cambian y se fortalecen cada vez que aprendemos algo nuevo o practicamos una habilidad. La teor\u00eda de Hebb lo sintetiza\u00a0en la famosa frase: <i data-path-to-node=\"7,1,0\" data-index-in-node=\"46\">\u00abLas neuronas que se disparan juntas, se conectan entre s\u00ed\u00bb<\/i>.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-4 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-4 fusion-sep-none fusion-title-text fusion-title-size-three\"><h3 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:24;--minFontSize:24;line-height:1.5;\">Las redes neuronales artificiales y la IA<\/h3><\/div><div class=\"fusion-text fusion-text-6\"><p data-path-to-node=\"10\"><span class=\"citation-41 citation-end-41\">Las redes neuronales artificiales (RNA) son el motor que impulsa el <em>deep learning<\/em>, una rama avanzada de la inteligencia artificial.<\/span><\/p>\n<p data-path-to-node=\"12\"><span class=\"citation-40 citation-end-40\">Una RNA se organiza en capas que filtran y transforman los datos:<\/span><\/p>\n<ol start=\"1\" data-path-to-node=\"13\">\n<li>\n<p data-path-to-node=\"13,0,0\"><b data-path-to-node=\"13,0,0\" data-index-in-node=\"0\"><span class=\"citation-39\">Capa de entrada:<\/span><\/b><span class=\"citation-39 citation-end-39\"> Recibe la informaci\u00f3n inicial (por ejemplo,<\/span>\u00a0<span class=\"citation-38 citation-end-38\">los p\u00edxeles de una imagen).<\/span><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"13,1,0\"><b data-path-to-node=\"13,1,0\" data-index-in-node=\"0\"><span class=\"citation-37\">Capas ocultas:<\/span><\/b> <span class=\"citation-36 citation-end-36\">Los nodos aplican pesos matem\u00e1ticos a los datos para identificar patrones.<\/span><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"13,2,0\"><b data-path-to-node=\"13,2,0\" data-index-in-node=\"0\"><span class=\"citation-35\">Capa de salida:<\/span><\/b><span class=\"citation-35 citation-end-35\"> Proporciona el resultado final (por ejemplo: <\/span>\u00a0\u00abEsta imagen es un gato\u00bb).<\/p>\n<\/li>\n<\/ol>\n<p data-path-to-node=\"15\"><span class=\"citation-34 citation-end-34\">A diferencia de los algoritmos tradicionales, que se bloquean ante la ambig\u00fcedad, las RNA destacan en:<\/span><\/p>\n<ul data-path-to-node=\"16\">\n<li>\n<p data-path-to-node=\"16,0,0\"><b data-path-to-node=\"16,0,0\" data-index-in-node=\"0\"><span class=\"citation-33\">Reconocimiento de patrones:<\/span><\/b><span class=\"citation-33 citation-end-33\"> Identificar rostros, voces o huellas dactilares.<\/span><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"16,1,0\"><b data-path-to-node=\"16,1,0\" data-index-in-node=\"0\">Procesamiento de lenguaje natural (PLN):<\/b> Es lo que permite a herramientas como ChatGPT entender el contexto de una frase.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"16,2,0\"><b data-path-to-node=\"16,2,0\" data-index-in-node=\"0\">Predicciones complejas:<\/b><span class=\"citation-32 citation-end-32\"> Desde el mercado burs\u00e1til hasta el diagn\u00f3stico m\u00e9dico mediante radiograf\u00edas.<\/span><\/p>\n<div class=\"source-inline-chip-container ng-star-inserted\"><\/div>\n<\/li>\n<\/ul>\n<\/div><div class=\"fusion-text fusion-text-7\"><h3 data-path-to-node=\"18\"><span class=\"ez-toc-section\" id=\"El_factor_clave_el_entrenamiento\"><\/span>El factor clave: el entrenamiento<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-path-to-node=\"19\"><span class=\"citation-31 citation-end-31\">Lo que hace \u00abinteligente\u00bb a una red neuronal no es su estructura est\u00e1tica, sino su capacidad de ajuste.<\/span> <span class=\"citation-30\">Mediante un proceso llamado <\/span><span class=\"citation-30\">retropropagaci\u00f3n<\/span><span class=\"citation-30 citation-end-30\"> <em>(backpropagation),<\/em> la red compara su resultado con el resultado correcto, detecta el error y ajusta sus conexiones internas para fallar menos la pr\u00f3xima vez.<\/span><\/p>\n<div class=\"source-inline-chip-container ng-star-inserted\"><\/div>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-5 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-5 fusion-sep-none fusion-title-text fusion-title-size-three\"><h3 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:24;--minFontSize:24;line-height:1.5;\">Redes neuronales convolucionales<\/h3><\/div><div class=\"fusion-text fusion-text-8\"><p data-path-to-node=\"4\">Las redes neuronales convolucionales (CNN) son la tecnolog\u00eda que permite a un coche aut\u00f3nomo distinguir a un peat\u00f3n de un poste de luz o que mi <em>smartphone<\/em> etiquete mis fotos autom\u00e1ticamente.<\/p>\n<p data-path-to-node=\"5\">A diferencia de una red neuronal est\u00e1ndar, la CNN est\u00e1 dise\u00f1ada para imitar la corteza visual humana. Su arquitectura procesa la informaci\u00f3n en niveles de complejidad creciente.<\/p>\n<h4 data-path-to-node=\"6\"><span class=\"ez-toc-section\" id=\"El_proceso_de_convolucion\"><\/span>El proceso de convoluci\u00f3n<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p data-path-to-node=\"7\">La red descompone una imagen (que para el ordenador no es m\u00e1s que una cuadr\u00edcula de n\u00fameros) mediante un proceso llamado convoluci\u00f3n, que sigue varios pasos sucesivos.<\/p>\n<ol start=\"1\" data-path-to-node=\"8\">\n<li>\n<p data-path-to-node=\"8,0,0\"><b data-path-to-node=\"8,0,0\" data-index-in-node=\"0\">Detecci\u00f3n de caracter\u00edsticas simples:<\/b> Las primeras capas act\u00faan como filtros que buscan l\u00edneas, \u00e1ngulos y bordes.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"8,1,0\"><b data-path-to-node=\"8,1,0\" data-index-in-node=\"0\">Construcci\u00f3n de patrones:<\/b> Las capas intermedias combinan esos bordes para identificar formas: c\u00edrculos (ojos), cuadrados (ventanas) o texturas (pelaje).<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"8,2,0\"><b data-path-to-node=\"8,2,0\" data-index-in-node=\"0\">Identificaci\u00f3n de objetos:<\/b> Las capas finales interpretan el conjunto de formas y determinan, con un alto grado de confianza, qu\u00e9 objeto hay en la imagen.<\/p>\n<\/li>\n<\/ol>\n<p data-path-to-node=\"10\">Antes de las CNN, los programadores ten\u00edan que definir manualmente qu\u00e9 caracter\u00edsticas buscar en una imagen (ej. \u00abbusca dos c\u00edrculos para los ojos\u00bb). Con las redes neuronales:<\/p>\n<ul data-path-to-node=\"11\">\n<li>\n<p data-path-to-node=\"11,0,0\"><b data-path-to-node=\"11,0,0\" data-index-in-node=\"0\">La red aprende sola:<\/b> Ella decide qu\u00e9 rasgos son los m\u00e1s importantes para identificar a un perro frente a un gato.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"11,1,0\"><b data-path-to-node=\"11,1,0\" data-index-in-node=\"0\">Invariancia espacial:<\/b> Pueden reconocer un objeto sin importar en qu\u00e9 parte de la foto se encuentre o si est\u00e1 ligeramente inclinado.<\/p>\n<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-3 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top:20px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-6 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-6 fusion-sep-none fusion-title-text fusion-title-size-two\"><h2 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:36;line-height:1.5;\">Ejemplos<\/h2><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-7 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-7 fusion-sep-none fusion-title-text fusion-title-size-three\"><h3 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:24;--minFontSize:24;line-height:1.5;\">Aplicaciones de IA<\/h3><\/div><div class=\"accordian fusion-accordian\" style=\"--awb-border-size:1px;--awb-icon-size:15px;--awb-content-font-size:20px;--awb-icon-alignment:left;--awb-hover-color:#f9f9f9;--awb-border-color:#cccccc;--awb-background-color:#ffffff;--awb-divider-color:#000000;--awb-divider-hover-color:#000000;--awb-icon-color:#ffffff;--awb-title-color:#af7baf;--awb-content-color:#747474;--awb-icon-box-color:#333333;--awb-toggle-hover-accent-color:#9b00af;--awb-title-font-family:&quot;Roboto Condensed&quot;;--awb-title-font-weight:regular;--awb-title-font-style:normal;--awb-title-font-size:20px;--awb-content-font-family:&quot;Open Sans&quot;;--awb-content-font-style:normal;--awb-content-font-weight:400;\"><div class=\"panel-group fusion-toggle-icon-boxed\" id=\"accordion-59094-1\"><div class=\"fusion-panel panel-default panel-088eae3177787a249 fusion-toggle-has-divider\" style=\"--awb-title-color:#af7baf;\"><div class=\"panel-heading\"><h4 class=\"panel-title toggle\" id=\"toggle_088eae3177787a249\"><a aria-expanded=\"false\" aria-controls=\"088eae3177787a249\" role=\"button\" data-toggle=\"collapse\" data-parent=\"#accordion-59094-1\" data-target=\"#088eae3177787a249\" href=\"#088eae3177787a249\"><span class=\"fusion-toggle-icon-wrapper\" aria-hidden=\"true\"><i class=\"fa-fusion-box active-icon awb-icon-minus\" aria-hidden=\"true\"><\/i><i class=\"fa-fusion-box inactive-icon awb-icon-plus\" aria-hidden=\"true\"><\/i><\/span><span class=\"fusion-toggle-heading\">Reconocimiento facial<\/span><\/a><\/h4><\/div><div id=\"088eae3177787a249\" class=\"panel-collapse collapse \" aria-labelledby=\"toggle_088eae3177787a249\"><div class=\"panel-body toggle-content fusion-clearfix\">\n<h4 data-path-to-node=\"3\"><span class=\"ez-toc-section\" id=\"FaceID_y_reconocimiento_de_rostros\"><\/span>FaceID y reconocimiento de rostros<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p data-path-to-node=\"4\">Para que un <em>smartphone<\/em> identifique una cara, no se le dan reglas fijas (como \u00abbusca dos ojos\u00bb). <span class=\"citation-90\">En su lugar, se utiliza una r<\/span><span class=\"citation-90\">ed neuronal convolucional (CNN)<\/span><span class=\"citation-90 citation-end-90\">, un tipo espec\u00edfico de red dise\u00f1ada para procesar datos visuales.<\/span><\/p>\n<p data-path-to-node=\"5\"><strong>Funcionamiento<\/strong><\/p>\n<p data-path-to-node=\"6\"><span class=\"citation-89 citation-end-89\">La red procesa la imagen a trav\u00e9s de varias capas jer\u00e1rquicas:<\/span><\/p>\n<ol start=\"1\" data-path-to-node=\"7\">\n<li>\n<p data-path-to-node=\"7,0,0\"><b data-path-to-node=\"7,0,0\" data-index-in-node=\"0\">Capas iniciales (bordes):<\/b><span class=\"citation-88 citation-end-88\"> Detecta l\u00edneas simples, contrastes de luz y sombras.<\/span><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"7,1,0\"><b data-path-to-node=\"7,1,0\" data-index-in-node=\"0\">Capas intermedias (formas):<\/b> Combina esas l\u00edneas para identificar estructuras como la curva de una nariz, el contorno de una oreja o la forma de una ceja.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"7,2,0\"><b data-path-to-node=\"7,2,0\" data-index-in-node=\"0\"><span class=\"citation-87\">Capas profundas (rasgos complejos):<\/span><\/b><span class=\"citation-87 citation-end-87\"> Reconoce patrones espec\u00edficos que hacen que mi cara sea \u00fanica, incluso si cambio de peinado o llevo gafas.<\/span><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"7,3,0\"><b data-path-to-node=\"7,3,0\" data-index-in-node=\"0\">Capa de salida:<\/b> Compara esos rasgos con una base de datos y genera una probabilidad. Si la coincidencia es superior al 95%, el tel\u00e9fono se desbloquea.<\/p>\n<\/li>\n<\/ol>\n<\/div><\/div><\/div><div class=\"fusion-panel panel-default panel-9be04e489ff012952 fusion-toggle-has-divider\" style=\"--awb-title-color:#af7baf;\"><div class=\"panel-heading\"><h4 class=\"panel-title toggle\" id=\"toggle_9be04e489ff012952\"><a aria-expanded=\"false\" aria-controls=\"9be04e489ff012952\" role=\"button\" data-toggle=\"collapse\" data-parent=\"#accordion-59094-1\" data-target=\"#9be04e489ff012952\" href=\"#9be04e489ff012952\"><span class=\"fusion-toggle-icon-wrapper\" aria-hidden=\"true\"><i class=\"fa-fusion-box active-icon awb-icon-minus\" aria-hidden=\"true\"><\/i><i class=\"fa-fusion-box inactive-icon awb-icon-plus\" aria-hidden=\"true\"><\/i><\/span><span class=\"fusion-toggle-heading\">Diagn\u00f3stico m\u00e9dico<\/span><\/a><\/h4><\/div><div id=\"9be04e489ff012952\" class=\"panel-collapse collapse \" aria-labelledby=\"toggle_9be04e489ff012952\"><div class=\"panel-body toggle-content fusion-clearfix\">\n<p><span class=\"citation-86 citation-end-86\">Las RNA ya se utilizan para analizar radiograf\u00edas y detectar tumores con una precisi\u00f3n que a veces puede superar la de los radi\u00f3logos humanos.<\/span><\/p>\n<\/div><\/div><\/div><div class=\"fusion-panel panel-default panel-3bcd8a8e271c824e8 fusion-toggle-has-divider\" style=\"--awb-title-color:#af7baf;\"><div class=\"panel-heading\"><h4 class=\"panel-title toggle\" id=\"toggle_3bcd8a8e271c824e8\"><a aria-expanded=\"false\" aria-controls=\"3bcd8a8e271c824e8\" role=\"button\" data-toggle=\"collapse\" data-parent=\"#accordion-59094-1\" data-target=\"#3bcd8a8e271c824e8\" href=\"#3bcd8a8e271c824e8\"><span class=\"fusion-toggle-icon-wrapper\" aria-hidden=\"true\"><i class=\"fa-fusion-box active-icon awb-icon-minus\" aria-hidden=\"true\"><\/i><i class=\"fa-fusion-box inactive-icon awb-icon-plus\" aria-hidden=\"true\"><\/i><\/span><span class=\"fusion-toggle-heading\">Sistemas de recomendaci\u00f3n <\/span><\/a><\/h4><\/div><div id=\"3bcd8a8e271c824e8\" class=\"panel-collapse collapse \" aria-labelledby=\"toggle_3bcd8a8e271c824e8\"><div class=\"panel-body toggle-content fusion-clearfix\">\n<p><span class=\"citation-85 citation-end-85\">Netflix o Spotify usan redes neuronales para analizar nuestros h\u00e1bitos y predecir qu\u00e9 pel\u00edcula o canci\u00f3n nos gustar\u00e1 a continuaci\u00f3n (bas\u00e1ndose en millones de perfiles similares al nuestro).<\/span><\/p>\n<\/div><\/div><\/div><div class=\"fusion-panel panel-default panel-626fa1ada3a5c652d fusion-toggle-has-divider\" style=\"--awb-title-color:#af7baf;\"><div class=\"panel-heading\"><h4 class=\"panel-title toggle\" id=\"toggle_626fa1ada3a5c652d\"><a aria-expanded=\"false\" aria-controls=\"626fa1ada3a5c652d\" role=\"button\" data-toggle=\"collapse\" data-parent=\"#accordion-59094-1\" data-target=\"#626fa1ada3a5c652d\" href=\"#626fa1ada3a5c652d\"><span class=\"fusion-toggle-icon-wrapper\" aria-hidden=\"true\"><i class=\"fa-fusion-box active-icon awb-icon-minus\" aria-hidden=\"true\"><\/i><i class=\"fa-fusion-box inactive-icon awb-icon-plus\" aria-hidden=\"true\"><\/i><\/span><span class=\"fusion-toggle-heading\">Traducci\u00f3n en tiempo real<\/span><\/a><\/h4><\/div><div id=\"626fa1ada3a5c652d\" class=\"panel-collapse collapse \" aria-labelledby=\"toggle_626fa1ada3a5c652d\"><div class=\"panel-body toggle-content fusion-clearfix\">\n<p data-path-to-node=\"10,2,0\">Herramientas como DeepL o el traductor de Google utilizan redes neuronales recurrentes para entender el contexto de una frase completa en lugar de traducir palabra por palabra.<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-4 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top:20px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-8 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-8 fusion-sep-none fusion-title-text fusion-title-size-two\"><h2 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:36;line-height:1.5;\">Recursos en l\u00ednea<\/h2><\/div><div class=\"fusion-content-boxes content-boxes columns row fusion-columns-1 fusion-columns-total-1 fusion-content-boxes-1 content-boxes-icon-with-title content-left\" style=\"--awb-hover-accent-color:#000000;--awb-circle-hover-accent-color:transparent;--awb-item-margin-bottom:40px;\" data-animationOffset=\"top-into-view\"><div style=\"--awb-backgroundcolor:#ffffff;\" class=\"fusion-column content-box-column content-box-column content-box-column-1 col-lg-12 col-md-12 col-sm-12 fusion-content-box-hover content-box-column-last content-box-column-last-in-row\"><div class=\"col content-box-wrapper content-wrapper-background link-area-link-icon link-type-button-bar icon-hover-animation-fade\" data-animationOffset=\"top-into-view\"><div class=\"heading heading-with-icon icon-left\"><a class=\"heading-link\" style=\"float:left;\" href=\"https:\/\/www.carolinacampalans.com\/\" target=\"_blank\" rel=\"noopener noreferrer\"><div class=\"icon\"><i style=\"background-color:transparent;border-color:transparent;height:auto;width: 21px;line-height:normal;font-size:21px;\" aria-hidden=\"true\" class=\"fontawesome-icon fa-newspaper fas circle-no\"><\/i><\/div><h4 class=\"content-box-heading fusion-responsive-typography-calculated\" style=\"--h4_typography-font-size:20px;--fontSize:20;line-height:1.5;\">\u00bfC\u00f3mo piensa una inteligencia artificial? La gran sorpresa es que \u2018intuye\u2019<\/h4><\/a><\/div><div class=\"fusion-clearfix\"><\/div><div class=\"content-container\">\n<blockquote><p>Ha ocurrido algo extraordinario, aunque a\u00fan no nos hemos dado cuenta del todo: unos algoritmos son capaces de resolver tareas intelectuales. Estos modelos no son r\u00e9plicas de la inteligencia humana. Su inteligencia es limitada, distinta y, curiosamente, resulta que funcionan de un modo que se parece bastante a la intuici\u00f3n. Esta es una de las siete lecciones que hemos aprendido hasta ahora sobre ellas y sobre nosotros<\/p><\/blockquote>\n<p>Art\u00edculo de Kiko Llaneras, periodista de datos.<\/p>\n<\/div><div class=\"fusion-clearfix\"><\/div><a class=\" fusion-read-more fusion-button-bar\" style=\"float:left;\" href=\"https:\/\/www.carolinacampalans.com\/\" target=\"_blank\" rel=\"noopener noreferrer\">El Pa\u00eds 25 ENE 2026<\/a><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-5 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-9 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:60px;width:100%;\"><div class=\"fusion-separator-border sep-single sep-dotted\" style=\"--awb-height:20px;--awb-amount:20px;border-color:#000000;border-top-width:1px;\"><\/div><\/div><\/div><\/div><\/div><\/div>\n<div class=\"ttr_end\"><\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"template":"","meta":{"inline_featured_image":false,"_vp_format_video_url":"","_vp_image_focal_point":[]},"glosario_categoria":[7243],"glosario_tag":[7181,7033,7120,7014,7036],"class_list":["post-59094","glosario","type-glosario","status-publish","hentry","glosario_categoria-tic-ia","glosario_tag-ciencias-cognitivas","glosario_tag-ciencias-de-la-informacion","glosario_tag-ciencias-naturales","glosario_tag-informatica","glosario_tag-inteligencia-artificial"],"_links":{"self":[{"href":"https:\/\/www.carolinacampalans.com\/index.php?rest_route=\/wp\/v2\/glosario\/59094","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.carolinacampalans.com\/index.php?rest_route=\/wp\/v2\/glosario"}],"about":[{"href":"https:\/\/www.carolinacampalans.com\/index.php?rest_route=\/wp\/v2\/types\/glosario"}],"wp:attachment":[{"href":"https:\/\/www.carolinacampalans.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=59094"}],"wp:term":[{"taxonomy":"glosario_categoria","embeddable":true,"href":"https:\/\/www.carolinacampalans.com\/index.php?rest_route=%2Fwp%2Fv2%2Fglosario_categoria&post=59094"},{"taxonomy":"glosario_tag","embeddable":true,"href":"https:\/\/www.carolinacampalans.com\/index.php?rest_route=%2Fwp%2Fv2%2Fglosario_tag&post=59094"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}