{"id":105998,"date":"2026-09-16T13:51:08","date_gmt":"2026-09-16T05:51:08","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/105998.html"},"modified":"2026-09-16T13:51:08","modified_gmt":"2026-09-16T05:51:08","slug":"recurrent-neural-network","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/105998.html","title":{"rendered":"Recurrent Neural Network"},"content":{"rendered":"<p>\u6df1\u5ea6\u5b66\u4e601<\/p>\n<\/p>\n<hr>\n<h3>\u524d\u8a00<\/h3>\n<p>2023.5.9<\/p>\n<h3>\u4e00\u3001RNN\u662f\u4ec0\u4e48\uff1f<\/h3>\n<p>\u5faa\u73af\u795e\u7ecf\u7f51\u7edc\u3002\u7f51\u7edc\u6a21\u578b\u56fe\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"406\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/09\/20260916055107-6aaa2e4b34cfe.png\" width=\"306\"><\/p>\n<p>RNN\u53ef\u4ee5\u88ab\u770b\u505a\u662f\u540c\u4e00\u795e\u7ecf\u7f51\u7edc\u7684\u591a\u6b21\u590d\u5236\uff0c\u6bcf\u4e2a\u795e\u7ecf\u7f51\u7edc\u6a21\u5757\u4f1a\u628a\u6d88\u606f\u4f20\u9012\u7ed9\u4e0b\u4e00\u4e2a\u3002<\/p>\n<p>\u5c55\u5f00\u65f6\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"349\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/09\/20260916055107-6aaa2e4b4c91b.png\" width=\"1200\"><\/p>\n<\/p>\n<h3>\u4e8c\u3001\u539f\u7406\u4ecb\u7ecd<\/h3>\n<h4>1.\u4ecb\u7ecd<\/h4>\n<p>RNN\u662f\u4e00\u4e2a\u5e8f\u5217\u5230\u5e8f\u5217\u7684\u6a21\u578b\uff0c\u4e3a\u4e86\u5efa\u6a21\u5e8f\u5217\u95ee\u9898\uff0cRNN\u5f15\u5165\u4e86\u9690\u72b6\u6001h\uff08hidden state\uff09\u7684\u6982\u5ff5\uff0c\u9690\u72b6\u6001h\u53ef\u4ee5\u5bf9\u5e8f\u5217\u5f62\u7684\u6570\u636e\u63d0\u53d6\u7279\u5f81\uff0c\u63a5\u7740\u518d\u8f6c\u6362\u4e3a\u8f93\u51fa\u3002\u5047\u8bbe<img decoding=\"async\" alt=\"x_{t-1},x_t,x_{t+1},x_{t+2}\" class=\"mathcode\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/09\/20260916055107-6aaa2e4b7e8d8.png\">\u662f\u4e00\u4e2a\u8f93\u5165\uff1a\u201c\u6211\u662f\u4e2d\u56fd\u201c\uff0c\u90a3\u4e48<img decoding=\"async\" alt=\"h_{t-1},h_t,h_{t+1}\" class=\"mathcode\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/09\/20260916055107-6aaa2e4b8b297.png\">\u5c31\u5e94\u8be5\u5bf9\u5e94 \u662f,\u4e2d,\u56fd \u8fd9\u4e09\u4e2a\u5b57\uff0c\u9884\u6d4b\u4e0b\u4e00\u4e2a\u8bcd<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6df1\u5ea6\u5b66\u4e601 \u524d\u8a00<br \/>\n2023.5.9<br \/>\n\u4e00\u3001RNN\u662f\u4ec0\u4e48\uff1f<br \/>\n\u5faa\u73af\u795e\u7ecf\u7f51\u7edc\u3002\u7f51\u7edc\u6a21\u578b\u56fe\uff1a RNN\u53ef\u4ee5\u88ab\u770b\u505a\u662f\u540c\u4e00\u795e\u7ecf\u7f51\u7edc\u7684\u591a\u6b21\u590d\u5236\uff0c\u6bcf\u4e2a\u795e\u7ecf\u7f51\u7edc\u6a21\u5757\u4f1a\u628a\u6d88\u606f\u4f20\u9012\u7ed9\u4e0b\u4e00\u4e2a\u3002<br \/>\n\u5c55\u5f00\u65f6\uff1a \u4e8c\u3001\u539f\u7406\u4ecb\u7ecd<br \/>\n1.\u4ecb\u7ecd<br \/>\nRNN\u662f\u4e00\u4e2a\u5e8f\u5217\u5230\u5e8f\u5217\u7684\u6a21\u578b\uff0c\u4e3a\u4e86\u5efa\u6a21\u5e8f\u5217\u95ee\u9898\uff0cRNN\u5f15\u5165\u4e86\u9690\u72b6\u6001h\uff08hidden state\uff09\u7684\u6982\u5ff5\uff0c\u9690\u72b6\u6001h\u53ef\u4ee5\u5bf9\u5e8f\u5217\u5f62\u7684\u6570\u636e\u63d0\u53d6\u7279\u5f81\uff0c\u63a5\u7740\u518d\u8f6c\u6362\u4e3a\u8f93\u51fa\u3002\u5047\u8bbe\u662f\u4e00\u4e2a\u8f93\u5165\uff1a\u201c\u6211\u662f\u4e2d\u56fd\u201c\uff0c\u90a3\u4e48\u5c31\u5e94\u8be5\u5bf9\u5e94 \u662f,\u4e2d,\u56fd \u8fd9\u4e09\u4e2a\u5b57\uff0c\u9884\u6d4b\u4e0b\u4e00\u4e2a\u8bcd<\/p>\n","protected":false},"author":2,"featured_media":105994,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[1818,81,190],"topic":[],"class_list":["post-105998","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-server","tag-numpy","tag-python","tag-190"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.3 - 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