{"version":"1.0","provider_url":"https://hatena.blog","width":"100%","blog_title":"ENGINEERING BLOG \u30c9\u30b3\u30e2\u958b\u767a\u8005\u30d6\u30ed\u30b0","type":"rich","description":"\u30b5\u30de\u30ea\u30fc \u300cRecSys Challenge 2025\u300d\u306b\u304a\u3044\u3066\u3001\u30c9\u30b3\u30e2\u30c1\u30fc\u30e0(SenseLab)\u3068\u3057\u3066\u53c2\u52a0\u3057\u3001\u4e16\u754c\u7b2c3\u4f4d\u306b\u5165\u8cde\u3057\u307e\u3057\u305f\u3002\u8457\u540d\u306a\u4f01\u696d\u3084\u5927\u5b66\u304c\u5408\u8a08416\u30c1\u30fc\u30e0\u53c2\u52a0\u3059\u308b\u30b3\u30f3\u30da\u3067\u3057\u305f\u3002 RecSys Challenge \u3067\u306f\u96e2\u53cd\u4e88\u6e2c\u3084\u8cfc\u8cb7\u50be\u5411\u4e88\u6e2c\u306a\u3069EC\u30b5\u30a4\u30c8\u306b\u304a\u3051\u308b\u8907\u6570\u306e\u7570\u306a\u308b\u5206\u6790\u30bf\u30b9\u30af\u3067\u5171\u901a\u7684\u306b\u5229\u7528\u53ef\u80fd\u306a\u30e6\u30fc\u30b6\u57cb\u3081\u8fbc\u307f\u30d9\u30af\u30c8\u30eb(Universal Behavioral Profile)\u3092\u958b\u767a\u3059\u308b\u3053\u3068\u304c\u51fa\u984c\u3055\u308c\u307e\u3057\u305f\u3002 \u30c9\u30b3\u30e2\u30c1\u30fc\u30e0\u3067\u306f\u7d71\u8a08\u7684\u306a\u7279\u5fb4\u91cf\u30683\u7a2e\u985e\u306e\u30b0\u30e9\u30d5\u30cb\u30e5\u30fc\u30e9\u30eb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af(GNN)\u3092\u7528\u3044\u305f\u624b\u6cd5\u3092\u958b\u767a\u3057\u307e\u3057\u305f\u3002\u624b\u6cd5\u306e\u8ad6\u6587\u304a\u3088\u3073\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u306f\u4ee5\u4e0b\u306e\u30ea\u30f3\u30af\u3067\u516c\u958b\u3055\u308c\u3066\u3044\u307e\u2026","url":"https://nttdocomo-developers.jp/entry/entry/2025/12/02/090000_0","published":"2025-12-02 09:30:00","blog_url":"https://nttdocomo-developers.jp/","height":"190","title":"RecSys Challenge 2025 3\u4f4d\u5165\u8cde\u89e3\u6cd5\u7d39\u4ecb\ud83e\udd49","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fnttdocomo-developers.jp%2Fentry%2Fentry%2F2025%2F12%2F02%2F090000_0\" title=\"RecSys Challenge 2025 3\u4f4d\u5165\u8cde\u89e3\u6cd5\u7d39\u4ecb\ud83e\udd49 - ENGINEERING BLOG \u30c9\u30b3\u30e2\u958b\u767a\u8005\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":["AI\u30fb\u6a5f\u68b0\u5b66\u7fd2","\u30c7\u30fc\u30bf\u5206\u6790","\u30ec\u30b3\u30e1\u30f3\u30c9","\u8ad6\u6587\u30fb\u7814\u7a76\u7d39\u4ecb","\u30a2\u30c9\u30d9\u30f3\u30c8\u30ab\u30ec\u30f3\u30c0\u30fc2025"],"image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/n/nttdocomord/20251202/20251202094242.png","provider_name":"Hatena Blog","author_name":"dcm_hashimoto","author_url":"https://blog.hatena.ne.jp/dcm_hashimoto/"}