{"id":3911,"date":"2024-12-13T03:01:48","date_gmt":"2024-12-12T19:01:48","guid":{"rendered":"https:\/\/infernews.com\/?p=3911"},"modified":"2024-12-13T03:01:49","modified_gmt":"2024-12-12T19:01:49","slug":"word2vec%e8%a9%9e%e5%b5%8c%e5%85%a5%e6%8a%80%e8%a1%93","status":"publish","type":"post","link":"https:\/\/infernews.com\/blog\/word2vec%e8%a9%9e%e5%b5%8c%e5%85%a5%e6%8a%80%e8%a1%93\/","title":{"rendered":"Word2Vec\u8a5e\u5d4c\u5165\u6280\u8853"},"content":{"rendered":"\n<p>\u5c07\u6587\u5b57\u8f49\u63db\u6210\u96fb\u8166\u53ef\u7406\u89e3\u7684\u6578\u503c\u5411\u91cf\u7684\u65b9\u6cd5\u3002Word2Vec \u6709\u5169\u7a2e\u4e3b\u8981\u6a21\u578b\uff1a\u9023\u7e8c\u8a5e\u888b\u6a21\u578b (CBOW) \u548c\u8df3\u5b57\u6a21\u578b (Skip-gram)\uff0c\u900f\u904e<strong>\u53cd\u5411<\/strong>\u7b97\u6cd5\uff0c\u6839\u64da<strong>\u4e0a\u4e0b\u6587<\/strong>\u9810\u6e2c\u76ee\u6a19\u8a5e\u6216\u53cd\u4e4b\uff0c\u5f9e\u800c\u5b78\u7fd2\u8a5e\u8a9e\u9593\u7684\u95dc\u4fc2\u3002\u8a13\u7df4\u5f8c\u7684\u8a5e\u5411\u91cf\u5177\u6709<strong>\u8a9e\u7fa9\u76f8\u4f3c\u6027<\/strong>\u7684\u7279\u6027\uff0c\u76f8\u4f3c\u7684\u8a5e\u5f59\u5728\u5411\u91cf\u7a7a\u9593\u4e2d\u8ddd\u96e2\u8f03\u8fd1\uff0c\u4e26\u80fd\u900f\u904e\u5411\u91cf\u904b\u7b97\u9032\u884c<strong>\u985e\u6bd4\u63a8\u7406<\/strong>\uff0c\u4f8b\u5982\u300c\u570b\u738b-\u7537\u4eba+\u5973\u4eba=\u738b\u540e\u300d\u3002Word2Vec \u61c9\u7528\u5ee3\u6cdb\uff0c\u4f8b\u5982\u641c\u5c0b\u5f15\u64ce\u3001\u63a8\u85a6\u7cfb\u7d71\u548c\u6a5f\u5668\u7ffb\u8b6f\uff0c\u4f46\u5176<strong>\u5c40\u9650\u6027<\/strong>\u5728\u65bc\u6bcf\u500b\u8a5e\u53ea\u6709\u4e00\u500b\u56fa\u5b9a\u5411\u91cf\uff0c\u7121\u6cd5\u8655\u7406\u591a\u8a5e\u7247\u8a9e\u7684\u8a9e\u7fa9\u3002<\/p>\n\n\n<figure class=\"wp-block-embed-youtube wp-block-embed is-type-video is-provider-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"lyte-wrapper\" title=\"Word Embeddings: Word2Vec\" style=\"width:853px;max-width:100%;margin:5px auto;\"><div class=\"lyMe\" id=\"WYL_iErmK_sJtag\" itemprop=\"video\" itemscope itemtype=\"https:\/\/schema.org\/VideoObject\"><div><meta itemprop=\"thumbnailUrl\" content=\"https:\/\/infernews.com\/blog\/wp-content\/plugins\/wp-youtube-lyte\/lyteCache.php?origThumbUrl=https%3A%2F%2Fi.ytimg.com%2Fvi%2FiErmK_sJtag%2Fhqdefault.jpg\" \/><meta itemprop=\"embedURL\" content=\"https:\/\/www.youtube.com\/embed\/iErmK_sJtag\" \/><meta itemprop=\"duration\" content=\"PT5M51S\" \/><meta itemprop=\"uploadDate\" content=\"2024-09-27T18:01:43Z\" \/><\/div><div id=\"lyte_iErmK_sJtag\" data-src=\"https:\/\/infernews.com\/blog\/wp-content\/plugins\/wp-youtube-lyte\/lyteCache.php?origThumbUrl=https%3A%2F%2Fi.ytimg.com%2Fvi%2FiErmK_sJtag%2Fhqdefault.jpg\" class=\"pL\"><div class=\"tC\"><div class=\"tT\" itemprop=\"name\">Word Embeddings: Word2Vec<\/div><\/div><div class=\"play\"><\/div><div class=\"ctrl\"><div class=\"Lctrl\"><\/div><div class=\"Rctrl\"><\/div><\/div><\/div><noscript><a href=\"https:\/\/youtu.be\/iErmK_sJtag\" rel=\"nofollow\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/infernews.com\/blog\/wp-content\/plugins\/wp-youtube-lyte\/lyteCache.php?origThumbUrl=https%3A%2F%2Fi.ytimg.com%2Fvi%2FiErmK_sJtag%2F0.jpg\" alt=\"Word Embeddings: Word2Vec\" width=\"853\" height=\"460\" \/><br \/>Watch this video on YouTube<\/a><\/noscript><meta itemprop=\"description\" content=\"Word2Vec is a groundbreaking technique that transforms words into numerical vectors, capturing semantic relationships in language. This video explores: - How Word2Vec works to create meaningful word representations - Practical applications in NLP and machine learning - Some limitations of Word2Vec Hex is a collaborative workspace for exploratory analytics and data science. With Hex, teams can quickly reach insights in AI-powered notebooks using SQL, Python, &amp; no-code, and instantly share their work with anyone. Links ------------------ Visit our website: https:\/\/hex.tech\/ Stay connected on twitter - https:\/\/twitter.com\/_hex_tech Stay connected on LinkedIn - https:\/\/www.linkedin.com\/company\/hex-technologies\/mycompany\/\"><\/div><\/div><div class=\"lL\" style=\"max-width:100%;width:853px;margin:5px auto;\"><\/div><figcaption><\/figcaption><\/figure>","protected":false},"excerpt":{"rendered":"<p>\u5c07\u6587\u5b57\u8f49\u63db\u6210\u96fb\u8166\u53ef\u7406\u89e3\u7684\u6578\u503c\u5411\u91cf\u7684\u65b9\u6cd5\u3002Word2Vec \u6709\u5169\u7a2e\u4e3b\u8981\u6a21\u578b\uff1a\u9023\u7e8c\u8a5e\u888b\u6a21\u578b (CBOW) \u548c\u8df3\u5b57\u6a21\u578b (Skip-gram)\uff0c\u900f\u904e\u53cd\u5411\u7b97\u6cd5\uff0c\u6839\u64da\u4e0a\u4e0b\u6587\u9810\u6e2c\u76ee\u6a19\u8a5e\u6216\u53cd\u4e4b\uff0c\u5f9e\u800c\u5b78\u7fd2\u8a5e\u8a9e\u9593\u7684\u95dc\u4fc2\u3002\u8a13\u7df4\u5f8c\u7684\u8a5e\u5411\u91cf\u5177\u6709\u8a9e\u7fa9\u76f8\u4f3c\u6027\u7684\u7279\u6027\uff0c\u76f8\u4f3c\u7684\u8a5e\u5f59\u5728\u5411\u91cf\u7a7a\u9593\u4e2d\u8ddd\u96e2\u8f03\u8fd1\uff0c\u4e26\u80fd\u900f\u904e\u5411\u91cf\u904b\u7b97\u9032\u884c\u985e\u6bd4\u63a8\u7406\uff0c\u4f8b\u5982\u300c\u570b\u738b-\u7537\u4eba+\u5973\u4eba=\u738b\u540e\u300d\u3002Word2Vec \u61c9\u7528\u5ee3\u6cdb\uff0c\u4f8b\u5982\u641c\u5c0b\u5f15\u64ce\u3001\u63a8\u85a6\u7cfb\u7d71\u548c\u6a5f\u5668\u7ffb\u8b6f\uff0c\u4f46\u5176\u5c40\u9650\u6027\u5728\u65bc\u6bcf\u500b\u8a5e\u53ea\u6709\u4e00\u500b\u56fa\u5b9a\u5411\u91cf\uff0c\u7121\u6cd5\u8655\u7406\u591a\u8a5e\u7247\u8a9e\u7684\u8a9e\u7fa9\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"googlesitekit_rrm_CAowvqSiDA:productID":"","footnotes":""},"categories":[24,131,27],"tags":[],"class_list":["post-3911","post","type-post","status-publish","format-standard","hentry","category-aisoftware","category-embedding","category-paper"],"_links":{"self":[{"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/posts\/3911","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/comments?post=3911"}],"version-history":[{"count":0,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/posts\/3911\/revisions"}],"wp:attachment":[{"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/media?parent=3911"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/categories?post=3911"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/tags?post=3911"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}