{"id":2051,"date":"2025-03-27T10:54:55","date_gmt":"2025-03-27T07:54:55","guid":{"rendered":"http:\/\/csnotes.ru\/?p=2051"},"modified":"2025-03-29T10:41:40","modified_gmt":"2025-03-29T07:41:40","slug":"%d1%84%d1%83%d0%bd%d0%ba%d1%86%d0%b8%d0%b8-%d0%b0%d0%ba%d1%82%d0%b8%d0%b2%d0%b0%d1%86%d0%b8%d0%b8-%d0%b2-pytorch","status":"publish","type":"post","link":"https:\/\/csnotes.ru\/?p=2051","title":{"rendered":"\u0424\u0443\u043d\u043a\u0446\u0438\u0438 \u0430\u043a\u0442\u0438\u0432\u0430\u0446\u0438\u0438 \u0432 Pytorch"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 \u0430\u043a\u0442\u0438\u0432\u0430\u0446\u0438\u0438 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u044b \u043d\u0430 \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u044f\u0445.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0412 Pytorch \u044d\u0442\u0438 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 \u0432\u044b\u0437\u044b\u0432\u0430\u044e\u0442\u0441\u044f \u0447\u0435\u0440\u0435\u0437 \u0438\u043c\u043f\u043e\u0440\u0442:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>import torch.nn.functional as F<\/code><\/pre>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"793\" height=\"712\" src=\"http:\/\/csnotes.ru\/wp-content\/uploads\/2025\/03\/act1.png\" alt=\"\" class=\"wp-image-2053\" srcset=\"https:\/\/csnotes.ru\/wp-content\/uploads\/2025\/03\/act1.png 793w, https:\/\/csnotes.ru\/wp-content\/uploads\/2025\/03\/act1-300x269.png 300w, https:\/\/csnotes.ru\/wp-content\/uploads\/2025\/03\/act1-768x690.png 768w\" sizes=\"auto, (max-width: 793px) 100vw, 793px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u0412\u0430\u0436\u043d\u044b\u0435 \u0430\u0441\u043f\u0435\u043a\u0442\u044b \u0441\u0438\u0433\u043c\u043e\u0438\u0434\u044b \u0438 \u0433\u0438\u043f\u0435\u0440\u0431\u043e\u043b\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u0442\u0430\u043d\u0433\u0435\u043d\u0441\u0430<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0423 \u044d\u0442\u0438\u0445 \u0444\u0443\u043d\u043a\u0446\u0438\u0439 \u0435\u0441\u0442\u044c \u043f\u043e\u043b\u043e\u0433\u0438\u0435 \u043e\u0431\u043b\u0430\u0441\u0442\u0438, \u043d\u0430 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u043d\u0430\u044f \u043f\u043e\u0447\u0442\u0438 \u0440\u0430\u0432\u043d\u0430 0. \u042d\u0442\u043e \u043f\u0440\u0438\u0432\u043e\u0434\u0438\u0442 \u043a \u0437\u0430\u0442\u0443\u0445\u0430\u043d\u0438\u044e \u0433\u0440\u0430\u0434\u0438\u0435\u043d\u0442\u0430 \u043f\u0440\u0438 \u043f\u0440\u043e\u0445\u043e\u0434\u0435 \u043f\u043e \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c\u0443 \u043e\u0431\u0440\u0430\u0442\u043d\u043e\u0433\u043e \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044f \u043e\u0448\u0438\u0431\u043a\u0438.<br>\u041f\u043e\u044d\u0442\u043e\u043c\u0443 \u0434\u043b\u044f \u0433\u043b\u0443\u0431\u043e\u043a\u0438\u0445 \u0441\u043b\u043e\u0435\u0432 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442 \u0434\u0440\u0443\u0433\u0438\u0435 \u0444\u0443\u043d\u043a\u0446\u0438\u0438. \u0410 \u0441\u0438\u0433\u043c\u043e\u0438\u0434\u0443 \u0438 \u0433\u0438\u043f\u0435\u0440\u0431\u043e\u043b\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0442\u0430\u043d\u0433\u0435\u043d\u0441<br>\u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442 \u0447\u0430\u0441\u0442\u043e \u043d\u0430 \u0432\u044b\u0445\u043e\u0434\u043d\u043e\u043c \u0441\u043b\u043e\u0435.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"882\" height=\"662\" src=\"http:\/\/csnotes.ru\/wp-content\/uploads\/2025\/03\/act2.png\" alt=\"\" class=\"wp-image-2054\" srcset=\"https:\/\/csnotes.ru\/wp-content\/uploads\/2025\/03\/act2.png 882w, https:\/\/csnotes.ru\/wp-content\/uploads\/2025\/03\/act2-300x225.png 300w, https:\/\/csnotes.ru\/wp-content\/uploads\/2025\/03\/act2-768x576.png 768w, https:\/\/csnotes.ru\/wp-content\/uploads\/2025\/03\/act2-74x55.png 74w, https:\/\/csnotes.ru\/wp-content\/uploads\/2025\/03\/act2-111x83.png 111w, https:\/\/csnotes.ru\/wp-content\/uploads\/2025\/03\/act2-215x161.png 215w\" sizes=\"auto, (max-width: 882px) 100vw, 882px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"762\" height=\"695\" src=\"http:\/\/csnotes.ru\/wp-content\/uploads\/2025\/03\/act3.png\" alt=\"\" class=\"wp-image-2055\" srcset=\"https:\/\/csnotes.ru\/wp-content\/uploads\/2025\/03\/act3.png 762w, https:\/\/csnotes.ru\/wp-content\/uploads\/2025\/03\/act3-300x274.png 300w, https:\/\/csnotes.ru\/wp-content\/uploads\/2025\/03\/act3-459x420.png 459w\" sizes=\"auto, (max-width: 762px) 100vw, 762px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u041d\u0430 \u0432\u044b\u0445\u043e\u0434\u043d\u043e\u043c \u0441\u043b\u043e\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442:<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0434\u043b\u044f \u0437\u0430\u0434\u0430\u0447 \u0440\u0435\u0433\u0440\u0435\u0441\u0441\u0438\u0438 &#8211; \u043b\u0438\u043d\u0435\u0439\u043d\u0443\u044e \u0444\u0443\u043d\u043a\u0446\u0438\u044e \u0430\u043a\u0442\u0438\u0432\u0430\u0446\u0438\u0438 F.linear(x)<\/li>\n\n\n\n<li>\u0434\u043b\u044f \u0437\u0430\u0434\u0430\u0447 \u0431\u0438\u043d\u0430\u0440\u043d\u043e\u0439 \u043a\u043b\u0430\u0441\u0441\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438 &#8211; \u0441\u0438\u0433\u043c\u043e\u0438\u0434\u0443 F.sigmoid(x)<\/li>\n\n\n\n<li>\u0434\u043b\u044f \u0437\u0430\u0434\u0430\u0447 \u043c\u043d\u043e\u0433\u043e\u043a\u043b\u0430\u0441\u0441\u043e\u0432\u043e\u0439 \u043a\u043b\u0430\u0441\u0441\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438 &#8211; \u0441\u043e\u0444\u0442\u043c\u0430\u043a\u0441 F.softmax(x) &#8211; \u0435\u0451 \u0432\u044b\u0445\u043e\u0434\u044b \u0442\u0440\u0430\u043a\u0442\u0443\u044e\u0442\u0441\u044f \u043a\u0430\u043a \u0432\u0435\u0440\u043e\u044f\u0442\u043d\u043e\u0441\u0442\u0438 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0438\u044f \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u043d\u043e\u043c\u0443 \u043a\u043b\u0430\u0441\u0441\u0443.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 \u0430\u043a\u0442\u0438\u0432\u0430\u0446\u0438\u0438 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u044b \u043d\u0430 \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u044f\u0445. \u0412 Pytorch \u044d\u0442\u0438 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 \u0432\u044b\u0437\u044b\u0432\u0430\u044e\u0442\u0441\u044f \u0447\u0435\u0440\u0435\u0437 \u0438\u043c\u043f\u043e\u0440\u0442: \u0412\u0430\u0436\u043d\u044b\u0435 \u0430\u0441\u043f\u0435\u043a\u0442\u044b \u0441\u0438\u0433\u043c\u043e\u0438\u0434\u044b \u0438 \u0433\u0438\u043f\u0435\u0440\u0431\u043e\u043b\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u0442\u0430\u043d\u0433\u0435\u043d\u0441\u0430 \u0423 \u044d\u0442\u0438\u0445 \u0444\u0443\u043d\u043a\u0446\u0438\u0439 \u0435\u0441\u0442\u044c \u043f\u043e\u043b\u043e\u0433\u0438\u0435 \u043e\u0431\u043b\u0430\u0441\u0442\u0438, \u043d\u0430 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u043d\u0430\u044f \u043f\u043e\u0447\u0442\u0438 \u0440\u0430\u0432\u043d\u0430 0. \u042d\u0442\u043e \u043f\u0440\u0438\u0432\u043e\u0434\u0438\u0442 \u043a \u0437\u0430\u0442\u0443\u0445\u0430\u043d\u0438\u044e \u0433\u0440\u0430\u0434\u0438\u0435\u043d\u0442\u0430 \u043f\u0440\u0438 \u043f\u0440\u043e\u0445\u043e\u0434\u0435 \u043f\u043e \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c\u0443 \u043e\u0431\u0440\u0430\u0442\u043d\u043e\u0433\u043e \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044f \u043e\u0448\u0438\u0431\u043a\u0438.\u041f\u043e\u044d\u0442\u043e\u043c\u0443 \u0434\u043b\u044f \u0433\u043b\u0443\u0431\u043e\u043a\u0438\u0445 \u0441\u043b\u043e\u0435\u0432 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442 \u0434\u0440\u0443\u0433\u0438\u0435 \u0444\u0443\u043d\u043a\u0446\u0438\u0438. \u0410 \u0441\u0438\u0433\u043c\u043e\u0438\u0434\u0443 \u0438 \u0433\u0438\u043f\u0435\u0440\u0431\u043e\u043b\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0442\u0430\u043d\u0433\u0435\u043d\u0441\u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442 \u0447\u0430\u0441\u0442\u043e [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[30,32],"class_list":["post-2051","post","type-post","status-publish","format-standard","hentry","category-dl","tag-pytorch","tag-activationfunc"],"views":77,"_links":{"self":[{"href":"https:\/\/csnotes.ru\/index.php?rest_route=\/wp\/v2\/posts\/2051","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/csnotes.ru\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/csnotes.ru\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/csnotes.ru\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/csnotes.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2051"}],"version-history":[{"count":1,"href":"https:\/\/csnotes.ru\/index.php?rest_route=\/wp\/v2\/posts\/2051\/revisions"}],"predecessor-version":[{"id":2056,"href":"https:\/\/csnotes.ru\/index.php?rest_route=\/wp\/v2\/posts\/2051\/revisions\/2056"}],"wp:attachment":[{"href":"https:\/\/csnotes.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2051"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/csnotes.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2051"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/csnotes.ru\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2051"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}