{"id":60795,"date":"2023-11-06T22:05:12","date_gmt":"2023-11-06T14:05:12","guid":{"rendered":"https:\/\/docs.pingcode.com\/?p=60795"},"modified":"2023-11-06T22:05:14","modified_gmt":"2023-11-06T14:05:14","slug":"%e5%bc%ba%e5%8c%96%e5%ad%a6%e4%b9%a0%e4%b8%ad-model-based-%e5%92%8c-model-free-%e7%9a%84%e5%8c%ba%e5%88%ab%e6%98%af%e4%bb%80%e4%b9%88","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/60795.html","title":{"rendered":"\u5f3a\u5316\u5b66\u4e60\u4e2d Model-based \u548c Model-free \u7684\u533a\u522b\u662f\u4ec0\u4e48"},"content":{"rendered":"\n
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\u5f3a\u5316\u5b66\u4e60\u4e2d Model-based \u548c Model-free \u7684\u533a\u522b\uff1a1.\u7406\u8bba\u57fa\u7840\u5dee\u5f02\uff1b2.\u5b66\u4e60\u8fc7\u7a0b\u4e0e\u6548\u7387\uff1b3.\u9002\u5e94\u6027\u4e0e\u6cdb\u5316\u80fd\u529b\uff1b4.\u5e94\u7528\u573a\u666f\u3002Model-based\u65b9\u6cd5\u4fa7\u91cd\u4e8e\u6784\u5efa\u548c\u5229\u7528\u73af\u5883\u6a21\u578b\u4ee5\u9884\u6d4b\u672a\u6765\u7684\u72b6\u6001\u548c\u5956\u52b1\uff0c\u800cModel-free\u65b9\u6cd5\u4e0d\u4f9d\u8d56\u73af\u5883\u6a21\u578b\uff0c\u76f4\u63a5\u4ece\u4e0e\u73af\u5883\u7684\u4ea4\u4e92\u4e2d\u5b66\u4e60\u7b56\u7565\u6216\u503c\u51fd\u6570\u3002<\/p>\n<\/blockquote>\n\n\n\n

1.\u7406\u8bba\u57fa\u7840\u5dee\u5f02<\/h2>\n\n\n\n

Model-based\u5b66\u4e60\u7b97\u6cd5\u57fa\u4e8e\u9a6c\u5c14\u53ef\u592b\u51b3\u7b56\u8fc7\u7a0b\uff08MDP\uff09\u7684\u5b8c\u6574\u5b9a\u4e49\uff0c\u5305\u62ec\u72b6\u6001\u8f6c\u79fb\u548c\u5956\u52b1\u51fd\u6570\u7684\u5efa\u6a21\uff0c\u8fd9\u9700\u8981\u5bf9\u73af\u5883\u6709\u4e00\u4e2a\u51c6\u786e\u7684\u63cf\u8ff0\u6216\u4f30\u8ba1\u3002\u76f8\u6bd4\u4e4b\u4e0b\uff0cModel-free\u5b66\u4e60\u65b9\u6cd5\u5982Q-learning\u548c\u7b56\u7565\u68af\u5ea6\u7b97\u6cd5\uff0c\u4ec5\u57fa\u4e8e\u4ece\u73af\u5883\u4e2d\u6536\u96c6\u5230\u7684\u5956\u52b1\u4fe1\u606f\uff0c\u4e0d\u9700\u8981\u5bf9\u72b6\u6001\u8f6c\u79fb\u6982\u7387\u8fdb\u884c\u5efa\u6a21\u3002<\/p>\n\n\n\n

2.\u5b66\u4e60\u8fc7\u7a0b\u4e0e\u6548\u7387<\/h2>\n\n\n\n

Model-based\u65b9\u6cd5\u901a\u5e38\u9700\u8981\u66f4\u591a\u7684\u5148\u9a8c\u77e5\u8bc6\u548c\u8ba1\u7b97\u8d44\u6e90\u6765\u6784\u5efa\u6a21\u578b\uff0c\u4f46\u662f\u4e00\u65e6\u6a21\u578b\u5efa\u7acb\uff0c\u5b83\u53ef\u4ee5\u901a\u8fc7\u6a21\u62df\u6765\u5feb\u901f\u5b66\u4e60\u6700\u4f18\u7b56\u7565\u3002Model-free\u65b9\u6cd5\u5b66\u4e60\u8fc7\u7a0b\u8f83\u6162\uff0c\u56e0\u4e3a\u5b83\u4eec\u9700\u8981\u901a\u8fc7\u5927\u91cf\u7684\u8bd5\u9519\u6765\u76f4\u63a5\u4ece\u7ecf\u9a8c\u4e2d\u5b66\u4e60\u3002<\/p>\n\n\n\n

3.\u9002\u5e94\u6027\u4e0e\u6cdb\u5316\u80fd\u529b<\/h2>\n\n\n\n

\u5f53\u73af\u5883\u53d1\u751f\u53d8\u5316\u65f6\uff0cModel-based\u7b56\u7565\u80fd\u591f\u901a\u8fc7\u66f4\u65b0\u5176\u6a21\u578b\u6765\u9002\u5e94\u8fd9\u4e9b\u53d8\u5316\uff0c\u800cModel-free\u7b56\u7565\u5219\u9700\u8981\u91cd\u65b0\u5b66\u4e60\u3002\u5728\u590d\u6742\u73af\u5883\u4e2d\uff0cModel-free\u65b9\u6cd5\u901a\u5e38\u66f4\u5065\u58ee\uff0c\u56e0\u4e3a\u5b83\u4eec\u4e0d\u4f9d\u8d56\u4e8e\u73af\u5883\u6a21\u578b\u7684\u51c6\u786e\u6027\u3002<\/p>\n\n\n\n

4.\u5e94\u7528\u573a\u666f<\/h2>\n\n\n\n

Model-based\u65b9\u6cd5\u9002\u5408\u4e8e\u90a3\u4e9b\u73af\u5883\u6a21\u578b\u5df2\u77e5\u6216\u6613\u4e8e\u5efa\u6a21\u7684\u4efb\u52a1\uff0c\u4f8b\u5982\u68cb\u7c7b\u6e38\u620f\u3002Model-free\u65b9\u6cd5\u5219\u5e7f\u6cdb\u5e94\u7528\u4e8e\u90a3\u4e9b\u73af\u5883\u96be\u4ee5\u5efa\u6a21\u6216\u6a21\u578b\u4e0d\u51c6\u786e\u7684\u9886\u57df\uff0c\u6bd4\u5982\u81ea\u7136\u8bed\u8a00\u5904\u7406\u6216\u56fe\u50cf\u8bc6\u522b\u4efb\u52a1\u3002<\/p>\n\n\n

\n
\"\"<\/figure><\/div>\n\n\n

\u5e38\u89c1\u95ee\u7b54\uff1a<\/strong><\/p>\n\n\n\n

    \n
  • \u95ee\uff1aModel-free\u5f3a\u5316\u5b66\u4e60\u5728\u54ea\u4e9b\u573a\u666f\u4e0b\u66f4\u6709\u4f18\u52bf\uff1f<\/li>\n\n\n\n
  • \u7b54\uff1a\u5728\u90a3\u4e9b\u73af\u5883\u6a21\u578b\u96be\u4ee5\u83b7\u5f97\u6216\u8005\u6a21\u578b\u4e0d\u591f\u51c6\u786e\u7684\u573a\u666f\u4e0b\uff0cModel-free\u65b9\u6cd5\u901a\u5e38\u66f4\u53d7\u9752\u7750\u3002\u4f8b\u5982\uff0c\u5bf9\u4e8e\u9ad8\u5ea6\u590d\u6742\u7684\u73af\u5883\uff0c\u5982\u591a\u73a9\u5bb6\u6e38\u620f\u6216\u8005\u73b0\u5b9e\u4e16\u754c\u7684\u4ea4\u901a\u573a\u666f\uff0c\u51c6\u786e\u5efa\u7acb\u4e00\u4e2a\u5168\u9762\u7684\u73af\u5883\u6a21\u578b\u53ef\u80fd\u662f\u4e0d\u53ef\u884c\u7684\u6216\u4ee3\u4ef7\u8fc7\u9ad8\u7684\u3002Model-free\u65b9\u6cd5\u5141\u8bb8\u7cfb\u7edf\u76f4\u63a5\u4ece\u4ea4\u4e92\u4e2d\u5b66\u4e60\uff0c\u65e0\u9700\u5bf9\u73af\u5883\u8fdb\u884c\u5168\u9762\u7684\u5efa\u6a21\u3002<\/li>\n<\/ul>\n\n\n\n
      \n
    • \u95ee\uff1a\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u6211\u4eec\u5982\u4f55\u9009\u62e9Model-based\u548cModel-free\u65b9\u6cd5\uff1f<\/li>\n\n\n\n
    • \u7b54\uff1a\u9009\u62e9Model-based\u8fd8\u662fModel-free\u65b9\u6cd5\u901a\u5e38\u53d6\u51b3\u4e8e\u51e0\u4e2a\u5173\u952e\u56e0\u7d20\uff1a\u4efb\u52a1\u7684\u590d\u6742\u6027\u3001\u6570\u636e\u7684\u53ef\u7528\u6027\u3001\u5bf9\u5b9e\u65f6\u6027\u7684\u9700\u6c42\u3001\u4ee5\u53ca\u8ba1\u7b97\u8d44\u6e90\u7b49\u3002\u5982\u679c\u4efb\u52a1\u73af\u5883\u76f8\u5bf9\u7b80\u5355\uff0c\u6570\u636e\u8f83\u4e3a\u6709\u9650\uff0c\u4e14\u6709\u8db3\u591f\u7684\u8ba1\u7b97\u8d44\u6e90\u6765\u6784\u5efa\u548c\u7ef4\u62a4\u6a21\u578b\uff0cModel-based\u53ef\u80fd\u662f\u66f4\u597d\u7684\u9009\u62e9\u3002\u800c\u5728\u73af\u5883\u6a21\u578b\u96be\u4ee5\u6784\u5efa\u6216\u8005\u9700\u8981\u5927\u91cf\u5b9e\u65f6\u4ea4\u4e92\u6570\u636e\u7684\u60c5\u51b5\u4e0b\uff0cModel-free\u65b9\u6cd5\u66f4\u4e3a\u9002\u7528\u3002<\/li>\n<\/ul>\n\n\n\n
        \n
      • \u95ee\uff1aModel-based\u65b9\u6cd5\u5728\u5f3a\u5316\u5b66\u4e60\u4e2d\u6709\u54ea\u4e9b\u4f18\u70b9\uff1f <\/li>\n\n\n\n
      • \u7b54\uff1aModel-based\u65b9\u6cd5\u7684\u4e3b\u8981\u4f18\u70b9\u5728\u4e8e\u5b83\u7684\u9ad8\u6548\u6027\u548c\u8ba1\u5212\u80fd\u529b\u3002\u56e0\u4e3a\u6709\u4e86\u73af\u5883\u6a21\u578b\u7684\u5e2e\u52a9\uff0c\u7b97\u6cd5\u53ef\u4ee5\u9884\u6d4b\u672a\u6765\u7684\u60c5\u51b5\uff0c\u4ece\u800c\u8fdb\u884c\u6709\u6548\u7684\u89c4\u5212\u3002\u8fd9\u79cd\u65b9\u6cd5\u901a\u5e38\u5728\u5df2\u77e5\u73af\u5883\u4e2d\u5b66\u4e60\u901f\u5ea6\u5feb\uff0c\u9700\u8981\u7684\u4ea4\u4e92\u6570\u636e\u8f83\u5c11\uff0c\u4e14\u80fd\u591f\u66f4\u597d\u5730\u8fdb\u884c\u957f\u671f\u89c4\u5212\u3002<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"\u5f3a\u5316\u5b66\u4e60\u4e2d Model-based \u548c Model-free \u7684\u533a\u522b\uff1a1.\u7406\u8bba\u57fa\u7840\u5dee\u5f02\uff1b2.\u5b66\u4e60\u8fc7\u7a0b\u4e0e\u6548\u7387\uff1b3 […]","protected":false},"author":7,"featured_media":60796,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/60795"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=60795"}],"version-history":[{"count":0,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/60795\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/60796"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=60795"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=60795"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=60795"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}