{"published":"2020-10-22 15:25:26","provider_name":"Hatena Blog","description":"\u306f\u3058\u3081\u306b \u524d\u56de\u307e\u3067\u306fRAG\u306b\u3064\u3044\u3066\u8abf\u67fb\u3057\u3001 \u5b66\u7fd2\u306b\u5fc5\u8981\u306a\u30c7\u30fc\u30bf\u3092\u6e96\u5099\u3057\u305f\u3002 \u4eca\u56de\u306fRAG\u5b66\u7fd2\u306b\u5fc5\u8981\u306aDPR\u306e\u5b66\u7fd2\u3092\u884c\u3046\u3002 DPR Dense Passage Retrieval1 (DPR)\u306f\u3042\u308b\u8cea\u554f\u306b\u56de\u7b54\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u77e5\u8b58\u6587(passage)\u3092 \u6587\u7ae0\u7fa4\u304b\u3089\u63a8\u5b9a\u3059\u308b\u305f\u3081\u306e\u30e2\u30c7\u30eb\u3067\u3042\u308b\u3002 \u8cea\u554f\u6587\u3092\u5165\u529b\u3068\u3057\u3066\u3001\u77e5\u8b58\u7fa4\u306e\u5404\u6587\u7ae0\u306b\u5bfe\u3057\u3066\u305d\u306e\u6587\u306b\u5bfe\u3059\u308b\u95a2\u9023\u5ea6\u3092\u51fa\u529b\u3059\u308b\u3002 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306f\u8cea\u554f\u6587\u3092\u5165\u529b\u3059\u308bBERT\u3068\u77e5\u8b58\u6587\u3092\u5165\u529b\u3059\u308bBERT\u306e2\u3064\u306eBERT\u304b\u3089\u306a\u308a\u3001 \u305d\u308c\u3089\u306e\u51fa\u529b\u306e\u30c9\u30c3\u30c8\u7a4d\u3092\u6587\u7ae0\u9593\u306e\u95a2\u9023\u5ea6\u3068\u3057\u3066\u3001\u6700\u9069\u5316\u3092\u884c\u3063\u3066\u3044\u308b\u3002 DPR\u306e\u5b66\u7fd2 DPR\u306ftransformers2\u306b\u3082\u5b9f\u88c5\u3055\u308c\u3066\u3044\u308b\u304c\u5b66\u7fd2\u6a5f\u2026","height":"190","version":"1.0","author_name":"nakamrnk","type":"rich","provider_url":"https://hatena.blog","url":"https://nakamrnk.hatenablog.com/entry/2020/10/22/152526","categories":[],"image_url":null,"title":"\u5236\u5fa1\u53ef\u80fd\u306a\u6587\u7ae0\u751f\u6210RAG - DPR","blog_url":"https://nakamrnk.hatenablog.com/","author_url":"https://blog.hatena.ne.jp/nakamrnk/","width":"100%","blog_title":"ML Over the Horizon","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fnakamrnk.hatenablog.com%2Fentry%2F2020%2F10%2F22%2F152526\" title=\"\u5236\u5fa1\u53ef\u80fd\u306a\u6587\u7ae0\u751f\u6210RAG - DPR - ML Over the Horizon\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}