{"blog_url":"https://techblog.zozo.com/","author_name":"atsushi_ietomi","type":"rich","title":"\u8fd1\u508d\u63a2\u7d22\u30e9\u30a4\u30d6\u30e9\u30ea\u300cAnnoy\u300d\u306e\u30b3\u30fc\u30c9\u8a73\u89e3","blog_title":"ZOZO TECH BLOG","height":"190","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/v/vasilyjp/20201218/20201218144609.jpg","version":"1.0","width":"100%","published":"2020-12-22 11:00:00","provider_url":"https://hatena.blog","provider_name":"Hatena Blog","description":"\u306f\u3058\u3081\u307e\u3057\u3066\u3001ZOZO\u7814\u7a76\u6240\u798f\u5ca1\u306e\u5bb6\u5bcc\u3067\u3059\u3002\u753b\u50cf\u691c\u7d22\u30b7\u30b9\u30c6\u30e0\u306e\u30a4\u30f3\u30d5\u30e9\u3001\u6a5f\u68b0\u5b66\u7fd2\u307e\u308f\u308a\u3092\u62c5\u5f53\u3057\u3066\u3044\u307e\u3059\u3002 \u4eca\u56de\u306f\u753b\u50cf\u691c\u7d22\u30b7\u30b9\u30c6\u30e0\u3067\u304a\u4e16\u8a71\u306b\u306a\u3063\u3066\u3044\u308bAnnoy\u306b\u3064\u3044\u3066\u3058\u3063\u304f\u308a\u7d39\u4ecb\u3057\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002 \u76ee\u6b21 \u76ee\u6b21 Annoy\u306b\u3064\u3044\u3066 \u8fd1\u508d\u63a2\u7d22\u306b\u3064\u3044\u3066 Annoy\u306e\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3092\u8aad\u3080\u3068\u304d\u306e\u30dd\u30a4\u30f3\u30c8 AnnoyIndex\u3068\u3044\u3046\u30af\u30e9\u30b9\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u4f5c\u308b \u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u904e\u7a0b\u306b\u3064\u3044\u3066 Python\u306eC/C++\u62e1\u5f35 Annoy\u306e\u5b9f\u88c5 1. add_item 2. build 3. get_nns_by_vector 4. build\u518d\u8003 \u4ed6\u306b\u554f\u984c\u3068\u306a\u308b\u70b9\u306b\u3064\u3044\u3066 CPU\u4f9d\u5b58\u90e8\u5206 \u30c7\u30a3\u30b9\u30af\u304b\u30e1\u30e2\u30ea\u304b \u307e\u3068\u3081 \u3055\u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftechblog.zozo.com%2Fentry%2Fannoy-explanation\" title=\"\u8fd1\u508d\u63a2\u7d22\u30e9\u30a4\u30d6\u30e9\u30ea\u300cAnnoy\u300d\u306e\u30b3\u30fc\u30c9\u8a73\u89e3 - ZOZO TECH BLOG\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/atsushi_ietomi/","categories":["Python","C++"],"url":"https://techblog.zozo.com/entry/annoy-explanation"}