{"blog_url":"https://htn20190109.hatenablog.com/","author_name":"HTN20190109","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhtn20190109.hatenablog.com%2Fentry%2F2025%2F12%2F27%2F113501\" title=\"\u30aa\u30fc\u30c8\u30a8\u30f3\u30b3\u30fc\u30c0 - HTN20190109\u306e\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog","provider_name":"Hatena Blog","url":"https://htn20190109.hatenablog.com/entry/2025/12/27/113501","width":"100%","type":"rich","published":"2025-12-27 11:35:01","categories":["DL"],"image_url":null,"title":"\u30aa\u30fc\u30c8\u30a8\u30f3\u30b3\u30fc\u30c0","description":"https://zenn.dev/nakano_teppei/articles/7b7408c30336f1 \u30fb\u30aa\u30fc\u30c8\u30a8\u30f3\u30b3\u30fc\u30c0 \u30a8\u30f3\u30b3\u30fc\u30c0\u3067\u5165\u529b\u30c7\u30fc\u30bf\u3092\u6f5c\u5728\u7a7a\u9593\u306b\u30de\u30c3\u30d4\u30f3\u30b0 \u30c7\u30b3\u30fc\u30c0\u3067\u6f5c\u5728\u7a7a\u9593\u304b\u3089\u5143\u306e\u30c7\u30fc\u30bf\u3092\u518d\u7de8\u6210 \u518d\u7de8\u6210\u8aa4\u5dee\u306e\u6700\u5c0f\u5316\u304c\u5b66\u7fd2\u76ee\u6a19 \u30fb\u30c7\u30ce\u30a4\u30b8\u30f3\u30b0\u30aa\u30fc\u30c8\u30a8\u30f3\u30b3\u30fc\u30c0 \u5165\u529b\u30c7\u30fc\u30bf\u306b\u30ce\u30a4\u30ba\u3092\u52a0\u3048\u305f\u72b6\u614b\u3067\u5b66\u7fd2\u30fb\u5909\u5206\u30aa\u30fc\u30c8\u30a8\u30f3\u30b3\u30fc\u30c0(VAE) \u6f5c\u5728\u5909\u6570\u304c\u30c7\u30fc\u30bf\u80cc\u5f8c\u306b\u5b58\u5728\u3068\u4eee\u5b9a \u5bfe\u6570\u5468\u8fba\u5c24\u5ea6ELBO(Evidence Lower Bound) KL\u30c0\u30a4\u30d0\u30fc\u30b8\u30a7\u30f3\u30b9\u306e\u975e\u8ca0\u6027\u3088\u308a\u3001\u5bfe\u6570\u5468\u8fba\u5c24\u5ea6\u306e\u6700\u5927\u5316 = ELBO\u306e\u6700\u5927\u5316 \u30fb\u518d\u30d1\u30e9\u30e1\u30fc\u30bf\u5316\u30c8\u30ea\u30c3\u30af\u6f5c\u5728\u5909\u6570z\u306e\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u306f\u5fae\u5206\u4e0d\u53ef\u306e\u305f\u3081\u9006\u4f1d\u64ad\u3067\u2026","height":"190","blog_title":"HTN20190109\u306e\u65e5\u8a18","author_url":"https://blog.hatena.ne.jp/HTN20190109/","version":"1.0"}