{"id":12960,"date":"2025-11-24T14:45:55","date_gmt":"2025-11-24T14:45:55","guid":{"rendered":"https:\/\/www.yiaho.com\/perceptron-in-ai-definition-how-it-works-and-its-role-in-neural-networks\/"},"modified":"2025-11-24T14:45:55","modified_gmt":"2025-11-24T14:45:55","slug":"perceptron-in-ai-definition-how-it-works-and-its-role-in-neural-networks","status":"publish","type":"post","link":"https:\/\/www.yiaho.com\/en\/perceptron-in-ai-definition-how-it-works-and-its-role-in-neural-networks\/","title":{"rendered":"Perceptron in AI: definition, how it works, and its role in neural networks"},"content":{"rendered":"<p>The perceptron is one of the historic models of artificial intelligence.<\/p>\n<p>Invented in the late 1950s, it laid the foundations for everything we use today in <a href=\"https:\/\/www.yiaho.com\/cest-quoi-reseaux-de-neurones-en-ia-definition\/\" target=\"_blank\" rel=\"noopener\">neural networks<\/a> and <a href=\"https:\/\/www.yiaho.com\/deep-learning-definition-explication-et-exemples\/\" target=\"_blank\" rel=\"noopener\">deep learning<\/a>. It\u2019s a simple but essential model that helps you understand how a machine can learn from data and make a decision based on multiple pieces of information. The Yiaho team takes a look at this key technical concept in AI.  <\/p>\n<h2>What is a perceptron in AI?<\/h2>\n<p>A perceptron is an artificial neuron designed to perform a very simple task: classifying a data point into one category or another. It receives several input values, multiplies each value by a weight, adds everything up, and compares the result to a threshold. If the sum exceeds this threshold, it outputs 1. Otherwise, it returns 0.   <\/p>\n<p>This idea may seem almost mechanical, but it\u2019s precisely this principle that then makes it possible to build much more complex networks. The perceptron turns a combination of information into a binary decision, making it one of the very first machine learning models. <\/p>\n<h3>How does it work in practice?<\/h3>\n<p>How the perceptron works is based on two key elements: weights and the threshold.<\/p>\n<ul>\n<li>Weights indicate the importance of each piece of information.<\/li>\n<li>The threshold serves as the limit that must be exceeded to validate a decision.<\/li>\n<\/ul>\n<p>Once the weighted sum is calculated, the perceptron applies an activation function to determine the final output.<\/p>\n<p>In its original version, this function is a simple threshold function: if the sum is greater than the threshold, the answer is 1. If it\u2019s lower, it\u2019s 0. This very binary approach enables quick, simple decisions, but it limits the model\u2019s ability to represent more complex relationships.  <\/p>\n<h3>Example to help you understand<\/h3>\n<p>Imagine a perceptron tasked with determining whether a message should be handled as a priority. It receives information such as the time it was sent, the presence of important keywords, or the sender\u2019s identity. Each piece of information is more or less important depending on the task, so each one has a different weight.  <\/p>\n<p>The perceptron combines all this data, and if the result exceeds a certain threshold, it classifies the message as urgent.<\/p>\n<p>This kind of mechanism may seem simplistic, but it perfectly illustrates the perceptron\u2019s role: converting a set of signals into a clear-cut decision.<\/p>\n<p>Explore other AI topics: <a href=\"https:\/\/www.yiaho.com\/cest-quoi-limitation-learning-apprentissage-par-imitation-en-ia\/\" target=\"_blank\" rel=\"noopener\">What is Imitation Learning in AI?<\/a><\/p>\n<h2>How does a perceptron learn?<\/h2>\n<p>Perceptron learning is based on gradually correcting the weights. At the beginning, the weights are chosen at random. The perceptron makes a prediction, its result is compared with the correct answer, and if it\u2019s wrong, the weights are adjusted slightly to bring it closer to the right output.  <\/p>\n<p>By repeating this loop over many examples, the perceptron ends up finding a correct separation between the data. This process is at the origin of modern supervised learning. Even more advanced methods, like gradient descent in deep neural networks, follow a very similar logic.  <\/p>\n<h3>Its fundamental limitation<\/h3>\n<p>The simple perceptron can only solve so-called linear problems. This means it can separate data into two categories only if a straight line (or a plane in a higher-dimensional space) is enough to distinguish them. As soon as the data is arranged in a non-linear way, as in the famous XOR problem, the perceptron automatically fails.  <\/p>\n<p>To overcome this limitation, researchers developed multilayer perceptrons. By stacking several perceptrons, each layer can learn an increasingly complex transformation, which paved the way for the entire architecture of modern deep learning. <\/p>\n<h2>The role of the perceptron in today\u2019s AI<\/h2>\n<p>Even though the simple perceptron is no longer used as-is, it remains at the heart of all modern AI. Every neuron in an advanced neural network is an improved version of the perceptron. A network\u2019s layers apply successive transformations, allowing the system to first spot simple patterns, then more abstract structures.  <\/p>\n<p>This principle explains how neural networks can recognize images, analyze text, understand speech, or generate content.<\/p>\n<p>It all starts with a model as simple as a perceptron.<\/p>\n<h3>What is a perceptron\u2019s activation function?<\/h3>\n<p>The perceptron\u2019s original activation function is a threshold function. It takes the weighted sum of the inputs and instantly decides the output: if the result is greater than the threshold, the perceptron returns 1; otherwise, it returns 0. It\u2019s a very rigid function that turns continuous information into a binary decision.  <\/p>\n<p>This simplicity is an advantage for basic classification tasks, but it limits the perceptron\u2019s ability to model more subtle relationships. That\u2019s why modern networks use richer activation functions like ReLU, sigmoid, or tanh, which allow more nuanced decisions and make it easier to learn complex structures. <\/p>\n<p>See also: <a href=\"https:\/\/www.yiaho.com\/le-mecanisme-dattention-en-ia-une-revolution-dans-le-traitement-des-donnees\/\" target=\"_blank\" rel=\"noopener\">The \u201cattention mechanism\u201d in AI: A revolution in data processing<\/a><\/p>\n<h2>What\u2019s the difference between a perceptron and a neuron?<\/h2>\n<p>The perceptron is a very simplified version of an artificial neuron. It takes inputs, applies weights, sums them up, and passes through a threshold function. By contrast, a modern neuron in a neural network uses more flexible activation functions, can handle continuous outputs, and fits into deep architectures where each neuron interacts with dozens\u2014or even thousands\u2014of others.  <\/p>\n<p><strong>In other words, the perceptron is the ancestor of the artificial neuron.<\/strong><\/p>\n<p>The modern neuron kept the idea of weights and combining inputs, but it is far more adaptable, more stable during training, and capable of solving incomparably more complex problems.<\/p>\n<h2>The perceptron is still useful today<\/h2>\n<p>Understanding the perceptron helps you grasp the basics of machine learning: how a machine turns data into a decision, how it learns, and why some architectures are more powerful than others.<\/p>\n<p>It\u2019s a minimalist model, but it sheds a lot of light on the internal logic of the neural networks we use today in almost all AI applications.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The perceptron is one of the historic models of artificial intelligence. Invented in the late 1950s, it laid the foundations for everything we use today in neural networks and deep learning. It\u2019s a simple but essential model that helps you understand how a machine can learn from data and make a decision based on multiple&hellip;&nbsp;<a href=\"https:\/\/www.yiaho.com\/en\/perceptron-in-ai-definition-how-it-works-and-its-role-in-neural-networks\/\" rel=\"bookmark\">Read More &raquo;<span class=\"screen-reader-text\">Perceptron in AI: definition, how it works, and its role in neural networks<\/span><\/a><\/p>\n","protected":false},"author":4,"featured_media":12961,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"off","neve_meta_content_width":70,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","neve_meta_reading_time":"","footnotes":""},"categories":[50],"tags":[],"class_list":["post-12960","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ai-glossary"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Perceptron in AI: definition, how it works, and its role in neural networks<\/title>\n<meta name=\"description\" content=\"Perceptron explained simply: definition, learning, activation function, and differences from an artificial neuron to better understand deep learning.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.yiaho.com\/en\/perceptron-in-ai-definition-how-it-works-and-its-role-in-neural-networks\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Perceptron in AI: definition, how it works, and its role in neural networks\" \/>\n<meta property=\"og:description\" content=\"Perceptron explained simply: definition, learning, activation function, and differences from an artificial neuron to better understand deep learning.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.yiaho.com\/en\/perceptron-in-ai-definition-how-it-works-and-its-role-in-neural-networks\/\" \/>\n<meta property=\"og:site_name\" content=\"YIAHO\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/yiaho.ia.gratuite\" \/>\n<meta property=\"article:published_time\" content=\"2025-11-24T14:45:55+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.yiaho.com\/wp-content\/uploads\/2025\/11\/Perceptron-IA-definition.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"G. de Yiaho\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@Yiaho_AI\" \/>\n<meta name=\"twitter:site\" content=\"@Yiaho_AI\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"G. de Yiaho\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.yiaho.com\\\/en\\\/perceptron-in-ai-definition-how-it-works-and-its-role-in-neural-networks\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.yiaho.com\\\/en\\\/perceptron-in-ai-definition-how-it-works-and-its-role-in-neural-networks\\\/\"},\"author\":{\"name\":\"G. de Yiaho\",\"@id\":\"https:\\\/\\\/www.yiaho.com\\\/en\\\/#\\\/schema\\\/person\\\/09fcc2462849b463e2b2511013897d80\"},\"headline\":\"Perceptron in AI: definition, how it works, and its role in neural networks\",\"datePublished\":\"2025-11-24T14:45:55+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.yiaho.com\\\/en\\\/perceptron-in-ai-definition-how-it-works-and-its-role-in-neural-networks\\\/\"},\"wordCount\":981,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.yiaho.com\\\/en\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.yiaho.com\\\/en\\\/perceptron-in-ai-definition-how-it-works-and-its-role-in-neural-networks\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.yiaho.com\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/Perceptron-IA-definition.webp\",\"articleSection\":[\"AI Glossary\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.yiaho.com\\\/en\\\/perceptron-in-ai-definition-how-it-works-and-its-role-in-neural-networks\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.yiaho.com\\\/en\\\/perceptron-in-ai-definition-how-it-works-and-its-role-in-neural-networks\\\/\",\"url\":\"https:\\\/\\\/www.yiaho.com\\\/en\\\/perceptron-in-ai-definition-how-it-works-and-its-role-in-neural-networks\\\/\",\"name\":\"Perceptron in AI: definition, how it works, and its role in neural networks\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.yiaho.com\\\/en\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.yiaho.com\\\/en\\\/perceptron-in-ai-definition-how-it-works-and-its-role-in-neural-networks\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.yiaho.com\\\/en\\\/perceptron-in-ai-definition-how-it-works-and-its-role-in-neural-networks\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.yiaho.com\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/Perceptron-IA-definition.webp\",\"datePublished\":\"2025-11-24T14:45:55+00:00\",\"description\":\"Perceptron explained simply: definition, learning, activation function, and differences from an artificial neuron to better understand deep learning.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.yiaho.com\\\/en\\\/perceptron-in-ai-definition-how-it-works-and-its-role-in-neural-networks\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.yiaho.com\\\/en\\\/perceptron-in-ai-definition-how-it-works-and-its-role-in-neural-networks\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.yiaho.com\\\/en\\\/perceptron-in-ai-definition-how-it-works-and-its-role-in-neural-networks\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.yiaho.com\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/Perceptron-IA-definition.webp\",\"contentUrl\":\"https:\\\/\\\/www.yiaho.com\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/Perceptron-IA-definition.webp\",\"width\":1200,\"height\":800,\"caption\":\"Find out what a perceptron is in AI, how it works, its limitations, and why it\u2019s essential for understanding modern neural networks. Illustrative image. Image credit: Yiaho\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.yiaho.com\\\/en\\\/perceptron-in-ai-definition-how-it-works-and-its-role-in-neural-networks\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\\\/\\\/www.yiaho.com\\\/en\\\/home\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Perceptron in AI: definition, how it works, and its role in neural networks\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.yiaho.com\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/www.yiaho.com\\\/en\\\/\",\"name\":\"YIAHO\",\"description\":\"L&#039;intelligence Artificielle gratuite en ligne et fran\u00e7aise\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.yiaho.com\\\/en\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.yiaho.com\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.yiaho.com\\\/en\\\/#organization\",\"name\":\"Yiaho\",\"url\":\"https:\\\/\\\/www.yiaho.com\\\/en\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.yiaho.com\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.yiaho.com\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/YIAHO-logo.webp\",\"contentUrl\":\"https:\\\/\\\/www.yiaho.com\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/YIAHO-logo.webp\",\"width\":417,\"height\":424,\"caption\":\"Yiaho\"},\"image\":{\"@id\":\"https:\\\/\\\/www.yiaho.com\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/yiaho.ia.gratuite\",\"https:\\\/\\\/x.com\\\/Yiaho_AI\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.yiaho.com\\\/en\\\/#\\\/schema\\\/person\\\/09fcc2462849b463e2b2511013897d80\",\"name\":\"G. de Yiaho\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.yiaho.com\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/YIAHO-logo-96x96.webp\",\"url\":\"https:\\\/\\\/www.yiaho.com\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/YIAHO-logo-96x96.webp\",\"contentUrl\":\"https:\\\/\\\/www.yiaho.com\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/YIAHO-logo-96x96.webp\",\"caption\":\"G. de Yiaho\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Perceptron in AI: definition, how it works, and its role in neural networks","description":"Perceptron explained simply: definition, learning, activation function, and differences from an artificial neuron to better understand deep learning.","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:\/\/www.yiaho.com\/en\/perceptron-in-ai-definition-how-it-works-and-its-role-in-neural-networks\/","og_locale":"en_US","og_type":"article","og_title":"Perceptron in AI: definition, how it works, and its role in neural networks","og_description":"Perceptron explained simply: definition, learning, activation function, and differences from an artificial neuron to better understand deep learning.","og_url":"https:\/\/www.yiaho.com\/en\/perceptron-in-ai-definition-how-it-works-and-its-role-in-neural-networks\/","og_site_name":"YIAHO","article_publisher":"https:\/\/www.facebook.com\/yiaho.ia.gratuite","article_published_time":"2025-11-24T14:45:55+00:00","og_image":[{"width":1200,"height":800,"url":"https:\/\/www.yiaho.com\/wp-content\/uploads\/2025\/11\/Perceptron-IA-definition.webp","type":"image\/webp"}],"author":"G. de Yiaho","twitter_card":"summary_large_image","twitter_creator":"@Yiaho_AI","twitter_site":"@Yiaho_AI","twitter_misc":{"Written by":"G. de Yiaho","Est. reading time":"5 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.yiaho.com\/en\/perceptron-in-ai-definition-how-it-works-and-its-role-in-neural-networks\/#article","isPartOf":{"@id":"https:\/\/www.yiaho.com\/en\/perceptron-in-ai-definition-how-it-works-and-its-role-in-neural-networks\/"},"author":{"name":"G. de Yiaho","@id":"https:\/\/www.yiaho.com\/en\/#\/schema\/person\/09fcc2462849b463e2b2511013897d80"},"headline":"Perceptron in AI: definition, how it works, and its role in neural networks","datePublished":"2025-11-24T14:45:55+00:00","mainEntityOfPage":{"@id":"https:\/\/www.yiaho.com\/en\/perceptron-in-ai-definition-how-it-works-and-its-role-in-neural-networks\/"},"wordCount":981,"commentCount":0,"publisher":{"@id":"https:\/\/www.yiaho.com\/en\/#organization"},"image":{"@id":"https:\/\/www.yiaho.com\/en\/perceptron-in-ai-definition-how-it-works-and-its-role-in-neural-networks\/#primaryimage"},"thumbnailUrl":"https:\/\/www.yiaho.com\/wp-content\/uploads\/2025\/11\/Perceptron-IA-definition.webp","articleSection":["AI Glossary"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.yiaho.com\/en\/perceptron-in-ai-definition-how-it-works-and-its-role-in-neural-networks\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.yiaho.com\/en\/perceptron-in-ai-definition-how-it-works-and-its-role-in-neural-networks\/","url":"https:\/\/www.yiaho.com\/en\/perceptron-in-ai-definition-how-it-works-and-its-role-in-neural-networks\/","name":"Perceptron in AI: definition, how it works, and its role in neural networks","isPartOf":{"@id":"https:\/\/www.yiaho.com\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.yiaho.com\/en\/perceptron-in-ai-definition-how-it-works-and-its-role-in-neural-networks\/#primaryimage"},"image":{"@id":"https:\/\/www.yiaho.com\/en\/perceptron-in-ai-definition-how-it-works-and-its-role-in-neural-networks\/#primaryimage"},"thumbnailUrl":"https:\/\/www.yiaho.com\/wp-content\/uploads\/2025\/11\/Perceptron-IA-definition.webp","datePublished":"2025-11-24T14:45:55+00:00","description":"Perceptron explained simply: definition, learning, activation function, and differences from an artificial neuron to better understand deep learning.","breadcrumb":{"@id":"https:\/\/www.yiaho.com\/en\/perceptron-in-ai-definition-how-it-works-and-its-role-in-neural-networks\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.yiaho.com\/en\/perceptron-in-ai-definition-how-it-works-and-its-role-in-neural-networks\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.yiaho.com\/en\/perceptron-in-ai-definition-how-it-works-and-its-role-in-neural-networks\/#primaryimage","url":"https:\/\/www.yiaho.com\/wp-content\/uploads\/2025\/11\/Perceptron-IA-definition.webp","contentUrl":"https:\/\/www.yiaho.com\/wp-content\/uploads\/2025\/11\/Perceptron-IA-definition.webp","width":1200,"height":800,"caption":"Find out what a perceptron is in AI, how it works, its limitations, and why it\u2019s essential for understanding modern neural networks. Illustrative image. Image credit: Yiaho"},{"@type":"BreadcrumbList","@id":"https:\/\/www.yiaho.com\/en\/perceptron-in-ai-definition-how-it-works-and-its-role-in-neural-networks\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/www.yiaho.com\/en\/home\/"},{"@type":"ListItem","position":2,"name":"Perceptron in AI: definition, how it works, and its role in neural networks"}]},{"@type":"WebSite","@id":"https:\/\/www.yiaho.com\/en\/#website","url":"https:\/\/www.yiaho.com\/en\/","name":"YIAHO","description":"L&#039;intelligence Artificielle gratuite en ligne et fran\u00e7aise","publisher":{"@id":"https:\/\/www.yiaho.com\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.yiaho.com\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.yiaho.com\/en\/#organization","name":"Yiaho","url":"https:\/\/www.yiaho.com\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.yiaho.com\/en\/#\/schema\/logo\/image\/","url":"https:\/\/www.yiaho.com\/wp-content\/uploads\/2025\/11\/YIAHO-logo.webp","contentUrl":"https:\/\/www.yiaho.com\/wp-content\/uploads\/2025\/11\/YIAHO-logo.webp","width":417,"height":424,"caption":"Yiaho"},"image":{"@id":"https:\/\/www.yiaho.com\/en\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/yiaho.ia.gratuite","https:\/\/x.com\/Yiaho_AI"]},{"@type":"Person","@id":"https:\/\/www.yiaho.com\/en\/#\/schema\/person\/09fcc2462849b463e2b2511013897d80","name":"G. de Yiaho","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.yiaho.com\/wp-content\/uploads\/2025\/11\/YIAHO-logo-96x96.webp","url":"https:\/\/www.yiaho.com\/wp-content\/uploads\/2025\/11\/YIAHO-logo-96x96.webp","contentUrl":"https:\/\/www.yiaho.com\/wp-content\/uploads\/2025\/11\/YIAHO-logo-96x96.webp","caption":"G. de Yiaho"}}]}},"_links":{"self":[{"href":"https:\/\/www.yiaho.com\/en\/wp-json\/wp\/v2\/posts\/12960","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yiaho.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.yiaho.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.yiaho.com\/en\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yiaho.com\/en\/wp-json\/wp\/v2\/comments?post=12960"}],"version-history":[{"count":0,"href":"https:\/\/www.yiaho.com\/en\/wp-json\/wp\/v2\/posts\/12960\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.yiaho.com\/en\/wp-json\/wp\/v2\/media\/12961"}],"wp:attachment":[{"href":"https:\/\/www.yiaho.com\/en\/wp-json\/wp\/v2\/media?parent=12960"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yiaho.com\/en\/wp-json\/wp\/v2\/categories?post=12960"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yiaho.com\/en\/wp-json\/wp\/v2\/tags?post=12960"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}