{"id":315123,"date":"2020-12-18T15:01:48","date_gmt":"2020-12-18T15:01:48","guid":{"rendered":"http:\/\/savepearlharbor.com\/?p=315123"},"modified":"-0001-11-30T00:00:00","modified_gmt":"-0001-11-29T21:00:00","slug":"","status":"publish","type":"post","link":"https:\/\/savepearlharbor.com\/?p=315123","title":{"rendered":"\u041b\u0443\u0447\u0448\u0435\u0435 \u0432 \u043c\u0438\u0440\u0435 \u0432\u0438\u0434\u0435\u043e-\u043e\u0431\u044a\u044f\u0441\u043d\u0435\u043d\u0438\u0435 \u043d\u0435\u0439\u0440\u043e\u043d\u043d\u044b\u0445 \u0441\u0435\u0442\u0435\u0439, \u0433\u043b\u0443\u0431\u043e\u043a\u043e\u0433\u043e \u043e\u0431\u0443\u0447\u0435\u043d\u0438\u044f, \u0433\u0440\u0430\u0434\u0438\u0435\u043d\u0442\u043d\u043e\u0433\u043e \u0441\u043f\u0443\u0441\u043a\u0430 \u0438 \u043e\u0431\u0440\u0430\u0442\u043d\u043e\u0433\u043e \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044f"},"content":{"rendered":"\n<div class=\"post__text post__text-html post__text_v1\" id=\"post-content-body\">\n<div style=\"text-align:center;\"><img decoding=\"async\" src=\"https:\/\/habrastorage.org\/getpro\/habr\/post_images\/2d3\/9d5\/d9c\/2d39d5d9c5c28f45f7f9c3c487be094e.gif\" alt=\"image\"><\/div>\n<p>  \u0412\u0438\u0434\u0435\u043e \u043e\u0442 <a href=\"https:\/\/www.youtube.com\/c\/3blue1brown\/videos\" rel=\"nofollow\">3Blue1Brown<\/a> \u043e\u0442\u043b\u0438\u0447\u0430\u044e\u0442\u0441\u044f \u043f\u043e\u0440\u0430\u0437\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0439 \u043f\u043e\u043d\u044f\u0442\u043d\u043e\u0441\u0442\u044c\u044e \u0438 \u043b\u0430\u043a\u043e\u043d\u0438\u0447\u043d\u043e\u0441\u0442\u044c. \u0414\u0435\u043b\u0430\u0442\u044c \u043a\u043e\u043d\u0441\u043f\u0435\u043a\u0442 \u0432\u0438\u0434\u0435\u043e\u0443\u0440\u043e\u043a\u043e\u0432 \u043f\u043e \u043d\u0435\u0439\u0440\u043e\u043d\u043d\u044b\u043c \u0441\u0435\u0442\u044f\u043c \u0443 \u043c\u0435\u043d\u044f \u043d\u0435 \u043f\u043e\u043b\u0443\u0447\u0438\u043b\u043e\u0441\u044c, \u0438\u0431\u043e \u044d\u0442\u043e \u0431\u044b\u043b\u0430 \u0431\u044b \u043f\u0440\u043e\u0441\u0442\u043e \u0440\u0430\u0441\u043a\u0430\u0434\u0440\u043e\u0432\u043a\u0430, \u0434\u0430 \u0438 \u043e\u0441\u043e\u0431\u0430\u044f \u043c\u0430\u0433\u0438\u044f \u0434\u0438\u043d\u0430\u043c\u0438\u043a\u0438 \u0438\u043c\u0435\u043d\u043d\u043e \u0432\u0438\u0434\u0435\u043e \u043d\u0435\u043f\u0440\u043e\u0441\u0442\u043e \u043f\u0435\u0440\u0435\u0434\u0430\u0442\u044c. <\/p>\n<p>  \u0418\u0437 \u043a\u043e\u043c\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u0435\u0432 \u043a \u043f\u0440\u043e\u0448\u043b\u044b\u043c \u043f\u0443\u0431\u043b\u0438\u043a\u0430\u0446\u0438\u044f\u043c \u043c\u043d\u0435 \u0441\u0442\u0430\u043b\u043e \u043f\u043e\u043d\u044f\u0442\u043d\u043e, \u0447\u0442\u043e \u0435\u0441\u0442\u044c \u0431\u043e\u043b\u044c\u0448\u043e\u0435 \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u043b\u044e\u0434\u0435\u0439, \u043a\u0442\u043e \u043d\u0435 \u0437\u043d\u0430\u0435\u0442 \u043f\u0440\u043e \u043a\u0430\u043d\u0430\u043b, \u043f\u043e\u044d\u0442\u043e\u043c\u0443 \u0445\u043e\u0447\u0443 \u043f\u043e\u0434\u0435\u043b\u0438\u0442\u044c\u0441\u044f \u0447\u0435\u0442\u044b\u0440\u044c\u043c\u044f \u0432\u0438\u0434\u0435\u043e (+ \u0440\u0443\u0441\u0441\u043a\u0438\u0435 \u0441\u0443\u0431\u0442\u0438\u0442\u0440\u044b \u0438 \u0434\u0443\u0431\u043b\u044f\u0436) \u0438 \u0441\u044d\u043a\u043e\u043d\u043e\u043c\u0438\u0442\u044c \u0432\u0440\u0435\u043c\u044f \u0448\u043a\u043e\u043b\u044c\u043d\u0438\u043a\u0430\u043c, \u0440\u043e\u0434\u0438\u0442\u0435\u043b\u044f\u043c \u0438 \u0443\u0447\u0438\u0442\u0435\u043b\u044f\u043c, \u0447\u0442\u043e\u0431\u044b \u043e\u043d\u0438 \u043c\u043e\u0433\u043b\u0438 \u0438\u043c\u0435\u0442\u044c \u0431\u044b\u0441\u0442\u0440\u044b\u0439 \u0434\u043e\u0441\u0442\u0443\u043f \u043a \u0441\u0430\u043c\u043e\u043c\u0443 \u0438\u043d\u0442\u0435\u0440\u0435\u0441\u043d\u043e\u043c\u0443 \u0438 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u043c\u0443 \u043e\u0431\u044a\u044f\u0441\u043d\u0435\u043d\u0438\u044e \u043e\u0434\u043d\u043e\u0439 \u0438\u0437 \u0441\u0430\u043c\u044b\u0445 \u0432\u0430\u0436\u043d\u044b\u0445 \u0442\u0435\u043c \u0441\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0441\u0442\u0438.<br \/>  <a name=\"habracut\"><\/a>  <\/p>\n<h3>But what is a Neural Network? | Deep learning, chapter 1<\/h3>\n<p>  \u0427\u0442\u043e \u0442\u0430\u043a\u043e\u0435 \u043d\u0435\u0439\u0440\u043e\u043d\u043d\u0430\u044f \u0441\u0435\u0442\u044c? \u0427\u0430\u0441\u0442\u044c 1<\/p>\n<p>  \u041e\u0440\u0438\u0433\u0438\u043d\u0430\u043b (+ \u0440\u0443\u0441\u0441\u043a\u0438\u0435 \u0441\u0443\u0431\u0442\u0438\u0442\u0440\u044b):<\/p>\n<div class=\"oembed\">\n<div>\n<div style=\"left: 0; width: 100%; height: 0; position: relative; padding-bottom: 56.25%;\"><iframe src=\"https:\/\/www.youtube.com\/embed\/aircAruvnKk?rel=0&amp;showinfo=1&amp;hl=en-US\" style=\"border: 0; top: 0; left: 0; width: 100%; height: 100%; position: absolute;\" allowfullscreen scrolling=\"no\" allow=\"encrypted-media; accelerometer; gyroscope; picture-in-picture\"><\/iframe><\/div>\n<\/div>\n<\/div>\n<p>  \u0420\u0443\u0441\u0441\u043a\u0438\u0439 \u0434\u0443\u0431\u043b\u044f\u0436:<\/p>\n<div class=\"oembed\">\n<div>\n<div style=\"left: 0; width: 100%; height: 0; position: relative; padding-bottom: 56.2493%;\"><iframe src=\"https:\/\/www.youtube.com\/embed\/RJCIYBAAiEI?rel=0&amp;showinfo=1&amp;hl=en-US\" style=\"border: 0; top: 0; left: 0; width: 100%; height: 100%; position: absolute;\" allowfullscreen scrolling=\"no\"><\/iframe><\/div>\n<\/div>\n<\/div>\n<h3>Gradient descent, how neural networks learn | Deep learning, chapter 2<\/h3>\n<p>  \u0413\u0440\u0430\u0434\u0438\u0435\u043d\u0442\u043d\u044b\u0439 \u0441\u043f\u0443\u0441\u043a, \u0433\u043b\u0430\u0432\u0430 2<\/p>\n<p>  \u041e\u0440\u0438\u0433\u0438\u043d\u0430\u043b (+ \u0440\u0443\u0441\u0441\u043a\u0438\u0435 \u0441\u0443\u0431\u0442\u0438\u0442\u0440\u044b):<\/p>\n<div class=\"oembed\"><iframe id=\"5fdc8dd3102304e11bb8d68e\" src=\"https:\/\/embedd.srv.habr.com\/iframe\/5fdc8dd3102304e11bb8d68e\"><\/iframe><\/div>\n<p>  \u0420\u0443\u0441\u0441\u043a\u0438\u0439 \u0434\u0443\u0431\u043b\u044f\u0436:<\/p>\n<div class=\"oembed\"><iframe id=\"5fdc8a83017bf613f0899e4a\" src=\"https:\/\/embedd.srv.habr.com\/iframe\/5fdc8a83017bf613f0899e4a\"><\/iframe><\/div>\n<h3>What is backpropagation really doing? | Deep learning, chapter 3<\/h3>\n<p>  \u0427\u0442\u043e \u0432 \u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0434\u0435\u043b\u0430\u0435\u0442 \u043e\u0431\u0440\u0430\u0442\u043d\u043e\u0435 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u0435? \u0413\u043b\u0430\u0432\u0430 3<\/p>\n<p>  \u041e\u0440\u0438\u0433\u0438\u043d\u0430\u043b (+ \u0440\u0443\u0441\u0441\u043a\u0438\u0435 \u0441\u0443\u0431\u0442\u0438\u0442\u0440\u044b):<\/p>\n<div class=\"oembed\"><iframe id=\"5fdc8dd4cb79a1e12d6664a1\" src=\"https:\/\/embedd.srv.habr.com\/iframe\/5fdc8dd4cb79a1e12d6664a1\"><\/iframe><\/div>\n<p>  \u0420\u0443\u0441\u0441\u043a\u0438\u0439 \u0434\u0443\u0431\u043b\u044f\u0436:<\/p>\n<div class=\"oembed\"><iframe id=\"5fdc8a84905dc4e15aeed85e\" src=\"https:\/\/embedd.srv.habr.com\/iframe\/5fdc8a84905dc4e15aeed85e\"><\/iframe><\/div>\n<h3>Backpropagation calculus | Deep learning, chapter 4<\/h3>\n<p>  \u0418\u0441\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u0435 \u043e\u0431\u0440\u0430\u0442\u043d\u043e\u0433\u043e \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044f, \u0433\u043b\u0430\u0432\u0430 4<\/p>\n<p>  \u041e\u0440\u0438\u0433\u0438\u043d\u0430\u043b (+ \u0440\u0443\u0441\u0441\u043a\u0438\u0435 \u0441\u0443\u0431\u0442\u0438\u0442\u0440\u044b):<\/p>\n<div class=\"oembed\"><iframe id=\"5fdc8eaad4323713fd415949\" src=\"https:\/\/embedd.srv.habr.com\/iframe\/5fdc8eaad4323713fd415949\"><\/iframe><\/div>\n<h3>\u0420\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u043e\u0432\u0430\u043d\u043d\u044b\u0435 \u0434\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u044b<\/h3>\n<p>  <\/p>\n<ul>\n<li>Michael Nielsen <a href=\"http:\/\/neuralnetworksanddeeplearning.com\/\" rel=\"nofollow\">\u00abNeural Networks and Deep Learning\u00bb<\/a> (\u0431\u0435\u0441\u043f\u043b\u0430\u0442\u043d\u0430\u044f \u043e\u043d\u043b\u0430\u0439\u043d-\u043a\u043d\u0438\u0433\u0430)<\/li>\n<li><a href=\"http:\/\/colah.github.io\/\" rel=\"nofollow\">\u0411\u043b\u043e\u0433 Chris Olah<\/a><\/li>\n<li>Welch Labs <a href=\"https:\/\/www.youtube.com\/watch?v=i8D90DkCLhI\" rel=\"nofollow\">Learning To See [Part 1: Introduction]<\/a><\/li>\n<li>Welch Labs <a href=\"https:\/\/www.youtube.com\/watch?v=bxe2T-V8XRs\" rel=\"nofollow\">Neural Networks Demystified [Part 1: Data and Architecture]<\/a><\/li>\n<li><a href=\"https:\/\/distill.pub\/\" rel=\"nofollow\">Distill <\/a><\/li>\n<\/ul>\n<\/div>\n<p> \u0441\u0441\u044b\u043b\u043a\u0430 \u043d\u0430 \u043e\u0440\u0438\u0433\u0438\u043d\u0430\u043b \u0441\u0442\u0430\u0442\u044c\u0438 <a href=\"https:\/\/habr.com\/ru\/post\/533760\/\"> https:\/\/habr.com\/ru\/post\/533760\/<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"\n<div class=\"post__text post__text-html post__text_v1\" id=\"post-content-body\">\n<div style=\"text-align:center;\"><img decoding=\"async\" src=\"https:\/\/habrastorage.org\/getpro\/habr\/post_images\/2d3\/9d5\/d9c\/2d39d5d9c5c28f45f7f9c3c487be094e.gif\" alt=\"image\"><\/div>\n<p>  \u0412\u0438\u0434\u0435\u043e \u043e\u0442 <a href=\"https:\/\/www.youtube.com\/c\/3blue1brown\/videos\" rel=\"nofollow\">3Blue1Brown<\/a> \u043e\u0442\u043b\u0438\u0447\u0430\u044e\u0442\u0441\u044f \u043f\u043e\u0440\u0430\u0437\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0439 \u043f\u043e\u043d\u044f\u0442\u043d\u043e\u0441\u0442\u044c\u044e \u0438 \u043b\u0430\u043a\u043e\u043d\u0438\u0447\u043d\u043e\u0441\u0442\u044c. \u0414\u0435\u043b\u0430\u0442\u044c \u043a\u043e\u043d\u0441\u043f\u0435\u043a\u0442 \u0432\u0438\u0434\u0435\u043e\u0443\u0440\u043e\u043a\u043e\u0432 \u043f\u043e \u043d\u0435\u0439\u0440\u043e\u043d\u043d\u044b\u043c \u0441\u0435\u0442\u044f\u043c \u0443 \u043c\u0435\u043d\u044f \u043d\u0435 \u043f\u043e\u043b\u0443\u0447\u0438\u043b\u043e\u0441\u044c, \u0438\u0431\u043e \u044d\u0442\u043e \u0431\u044b\u043b\u0430 \u0431\u044b \u043f\u0440\u043e\u0441\u0442\u043e \u0440\u0430\u0441\u043a\u0430\u0434\u0440\u043e\u0432\u043a\u0430, \u0434\u0430 \u0438 \u043e\u0441\u043e\u0431\u0430\u044f \u043c\u0430\u0433\u0438\u044f \u0434\u0438\u043d\u0430\u043c\u0438\u043a\u0438 \u0438\u043c\u0435\u043d\u043d\u043e \u0432\u0438\u0434\u0435\u043e \u043d\u0435\u043f\u0440\u043e\u0441\u0442\u043e \u043f\u0435\u0440\u0435\u0434\u0430\u0442\u044c. <\/p>\n<p>  \u0418\u0437 \u043a\u043e\u043c\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u0435\u0432 \u043a \u043f\u0440\u043e\u0448\u043b\u044b\u043c \u043f\u0443\u0431\u043b\u0438\u043a\u0430\u0446\u0438\u044f\u043c \u043c\u043d\u0435 \u0441\u0442\u0430\u043b\u043e \u043f\u043e\u043d\u044f\u0442\u043d\u043e, \u0447\u0442\u043e \u0435\u0441\u0442\u044c \u0431\u043e\u043b\u044c\u0448\u043e\u0435 \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u043b\u044e\u0434\u0435\u0439, \u043a\u0442\u043e \u043d\u0435 \u0437\u043d\u0430\u0435\u0442 \u043f\u0440\u043e \u043a\u0430\u043d\u0430\u043b, \u043f\u043e\u044d\u0442\u043e\u043c\u0443 \u0445\u043e\u0447\u0443 \u043f\u043e\u0434\u0435\u043b\u0438\u0442\u044c\u0441\u044f \u0447\u0435\u0442\u044b\u0440\u044c\u043c\u044f \u0432\u0438\u0434\u0435\u043e (+ \u0440\u0443\u0441\u0441\u043a\u0438\u0435 \u0441\u0443\u0431\u0442\u0438\u0442\u0440\u044b \u0438 \u0434\u0443\u0431\u043b\u044f\u0436) \u0438 \u0441\u044d\u043a\u043e\u043d\u043e\u043c\u0438\u0442\u044c \u0432\u0440\u0435\u043c\u044f \u0448\u043a\u043e\u043b\u044c\u043d\u0438\u043a\u0430\u043c, \u0440\u043e\u0434\u0438\u0442\u0435\u043b\u044f\u043c \u0438 \u0443\u0447\u0438\u0442\u0435\u043b\u044f\u043c, \u0447\u0442\u043e\u0431\u044b \u043e\u043d\u0438 \u043c\u043e\u0433\u043b\u0438 \u0438\u043c\u0435\u0442\u044c \u0431\u044b\u0441\u0442\u0440\u044b\u0439 \u0434\u043e\u0441\u0442\u0443\u043f \u043a \u0441\u0430\u043c\u043e\u043c\u0443 \u0438\u043d\u0442\u0435\u0440\u0435\u0441\u043d\u043e\u043c\u0443 \u0438 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u043c\u0443 \u043e\u0431\u044a\u044f\u0441\u043d\u0435\u043d\u0438\u044e \u043e\u0434\u043d\u043e\u0439 \u0438\u0437 \u0441\u0430\u043c\u044b\u0445 \u0432\u0430\u0436\u043d\u044b\u0445 \u0442\u0435\u043c \u0441\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0441\u0442\u0438.  <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-315123","post","type-post","status-publish","format-standard","hentry"],"_links":{"self":[{"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=\/wp\/v2\/posts\/315123","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=315123"}],"version-history":[{"count":0,"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=\/wp\/v2\/posts\/315123\/revisions"}],"wp:attachment":[{"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=315123"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=315123"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=315123"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}