{"id":1465,"date":"2026-05-11T17:50:00","date_gmt":"2026-05-11T09:50:00","guid":{"rendered":"http:\/\/www.sdjxsjy.com\/?p=1465"},"modified":"2026-05-11T15:21:18","modified_gmt":"2026-05-11T07:21:18","slug":"%e5%9f%ba%e4%ba%8e%e9%95%bf%e7%9f%ad%e6%9c%9f%e8%ae%b0%e5%bf%86%e7%bd%91%e7%bb%9c%e4%b8%8e%e6%b3%a8%e6%84%8f%e5%8a%9b%e6%9c%ba%e5%88%b6%e7%9a%84%e5%b7%a5%e4%b8%9a%e6%9c%ba%e5%99%a8%e4%ba%ba%e5%85%b3","status":"publish","type":"post","link":"http:\/\/www.sdjxsjy.com\/?p=1465","title":{"rendered":"\u57fa\u4e8e\u957f\u77ed\u671f\u8bb0\u5fc6\u7f51\u7edc\u4e0e\u6ce8\u610f\u529b\u673a\u5236\u7684\u5de5\u4e1a\u673a\u5668\u4eba\u5173\u8282\u5269\u4f59\u5bff\u547d\u9884\u6d4b\u65b9\u6cd5"},"content":{"rendered":"\n

<\/h3>\n\n\n\n

\u5de5\u4e1a\u673a\u5668\u4eba\u5728\u73b0\u4ee3\u5236\u9020\u4e1a\u4e2d\u627f\u62c5\u7740\u65e5\u76ca\u590d\u6742\u7684\u5de5\u4f5c\u4efb\u52a1\uff0c\u5176\u5173\u8282\u90e8\u4ef6\u7684\u5065\u5eb7\u72b6\u6001\u76f4\u63a5\u51b3\u5b9a\u4e86\u6574\u673a\u7684\u8fd0\u884c\u53ef\u9760\u6027\u4e0e\u751f\u4ea7\u8fde\u7eed\u6027\u3002\u9488\u5bf9\u4f20\u7edf\u5269\u4f59\u5bff\u547d\u9884\u6d4b\u65b9\u6cd5\u96be\u4ee5\u6709\u6548\u63d0\u53d6\u591a\u4f20\u611f\u5668\u65f6\u5e8f\u6570\u636e\u4e2d\u6df1\u5c42\u9000\u5316\u7279\u5f81\u7684\u95ee\u9898\uff0c\u672c\u6587\u63d0\u51fa\u4e00\u79cd\u878d\u5408\u957f\u77ed\u671f\u8bb0\u5fc6\u7f51\u7edc\u4e0e\u6ce8\u610f\u529b\u673a\u5236\u7684\u5bff\u547d\u9884\u6d4b\u6a21\u578b\u3002\u8be5\u6a21\u578b\u5229\u7528\u53cc\u5411LSTM\u7ed3\u6784\u6355\u83b7\u5173\u8282\u632f\u52a8\u3001\u6e29\u5ea6\u3001\u7535\u6d41\u7b49\u76d1\u6d4b\u53c2\u6570\u7684\u957f\u7a0b\u4f9d\u8d56\u5173\u7cfb\uff0c\u5f15\u5165\u591a\u5934\u6ce8\u610f\u529b\u673a\u5236\u81ea\u9002\u5e94\u52a0\u6743\u5173\u952e\u65f6\u95f4\u6b65\u7279\u5f81\uff0c\u5e76\u901a\u8fc7\u5168\u8fde\u63a5\u5c42\u5b9e\u73b0\u5269\u4f59\u5bff\u547d\u7684\u7aef\u5230\u7aef\u56de\u5f52\u9884\u6d4b\u3002\u57fa\u4e8e\u5b9e\u9645\u5de5\u4e1a\u673a\u5668\u4eba\u5173\u8282\u52a0\u901f\u9000\u5316\u5b9e\u9a8c\u6570\u636e\u7684\u9a8c\u8bc1\u7ed3\u679c\u8868\u660e\uff0c\u6240\u63d0\u65b9\u6cd5\u5728\u9884\u6d4b\u7cbe\u5ea6\u3001\u9c81\u68d2\u6027\u548c\u53ef\u89e3\u91ca\u6027\u65b9\u9762\u5747\u4f18\u4e8e\u4f20\u7edfLSTM\u3001CNN-LSTM\u53ca\u652f\u6301\u5411\u91cf\u56de\u5f52\u65b9\u6cd5\u3002\u672c\u6587\u4e3a\u5de5\u4e1a\u673a\u5668\u4eba\u9884\u6d4b\u6027\u7ef4\u62a4\u63d0\u4f9b\u4e86\u4e00\u79cd\u9ad8\u7cbe\u5ea6\u3001\u53ef\u90e8\u7f72\u7684\u667a\u80fd\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n\n\n\n

1 \u5f15\u8a00<\/h3>\n\n\n\n

\u5de5\u4e1a\u673a\u5668\u4eba\u662f\u667a\u80fd\u88c5\u914d\u4ea7\u7ebf\u7684\u6838\u5fc3\u6267\u884c\u5355\u5143\uff0c\u5176\u5173\u8282\u9a71\u52a8\u7cfb\u7edf\uff08\u5305\u62ec\u4f3a\u670d\u7535\u673a\u3001\u8c10\u6ce2\u51cf\u901f\u5668\u3001\u4ea4\u53c9\u6eda\u5b50\u8f74\u627f\u7b49\u5173\u952e\u90e8\u4ef6\uff09\u957f\u671f\u627f\u53d7\u4ea4\u53d8\u8f7d\u8377\u3001\u542f\u505c\u51b2\u51fb\u53ca\u6da6\u6ed1\u52a3\u5316\u7b49\u7efc\u5408\u5e94\u529b\u4f5c\u7528\u3002\u636e\u7edf\u8ba1\uff0c\u5173\u8282\u6545\u969c\u5360\u5de5\u4e1a\u673a\u5668\u4eba\u603b\u6545\u969c\u6570\u768460%\u4ee5\u4e0a\uff0c\u800c\u8c10\u6ce2\u51cf\u901f\u5668\u7684\u7cbe\u5ea6\u8870\u9000\u662f\u5bfc\u81f4\u673a\u5668\u4eba\u5b9a\u4f4d\u8bef\u5dee\u8d85\u5dee\u7684\u4e3b\u8981\u539f\u56e0\u3002\u5b9e\u73b0\u5173\u8282\u5269\u4f59\u5bff\u547d\u7684\u51c6\u786e\u9884\u6d4b\uff0c\u5bf9\u4e8e\u4f18\u5316\u7ef4\u62a4\u65f6\u673a\u3001\u964d\u4f4e\u975e\u8ba1\u5212\u505c\u673a\u635f\u5931\u3001\u4fdd\u969c\u4ea7\u7ebf\u8282\u62cd\u7a33\u5b9a\u6027\u5177\u6709\u663e\u8457\u5de5\u7a0b\u4ef7\u503c\u3002<\/p>\n\n\n\n

\u4f20\u7edf\u7684\u5269\u4f59\u5bff\u547d\u9884\u6d4b\u65b9\u6cd5\u4e3b\u8981\u5206\u4e3a\u4e24\u7c7b\uff1a\u57fa\u4e8e\u7269\u7406\u6a21\u578b\u7684\u65b9\u6cd5\u548c\u57fa\u4e8e\u6570\u636e\u9a71\u52a8\u7684\u65b9\u6cd5\u3002\u7269\u7406\u6a21\u578b\u65b9\u6cd5\u4f9d\u8d56\u4e8e\u5bf9\u90e8\u4ef6\u5931\u6548\u673a\u7406\u7684\u7cbe\u786e\u5efa\u6a21\uff08\u5982Paris\u88c2\u7eb9\u6269\u5c55\u516c\u5f0f\u3001Archard\u78e8\u635f\u6a21\u578b\uff09\uff0c\u4f46\u5de5\u4e1a\u673a\u5668\u4eba\u5173\u8282\u7ed3\u6784\u590d\u6742\u3001\u5931\u6548\u6a21\u5f0f\u8026\u5408\uff0c\u96be\u4ee5\u5efa\u7acb\u89e3\u6790\u5f62\u5f0f\u7684\u9000\u5316\u6a21\u578b\u3002\u6570\u636e\u9a71\u52a8\u65b9\u6cd5\u5219\u4e0d\u8ffd\u6c42\u673a\u7406\u767d\u7bb1\u5316\uff0c\u800c\u662f\u4ece\u5386\u53f2\u76d1\u6d4b\u6570\u636e\u4e2d\u5b66\u4e60\u9000\u5316\u89c4\u5f8b\u3002\u65e9\u671f\u7684\u6570\u636e\u9a71\u52a8\u65b9\u6cd5\u591a\u91c7\u7528\u7edf\u8ba1\u6a21\u578b\uff08\u5982\u7ef4\u7eb3\u8fc7\u7a0b\u3001\u9690\u9a6c\u5c14\u53ef\u592b\u6a21\u578b\uff09\u6216\u6d45\u5c42\u673a\u5668\u5b66\u4e60\uff08\u5982\u652f\u6301\u5411\u91cf\u56de\u5f52\u3001\u76f8\u5173\u5411\u91cf\u673a\uff09\u3002\u7136\u800c\uff0c\u8fd9\u4e9b\u65b9\u6cd5\u5bf9\u9ad8\u7ef4\u975e\u7ebf\u6027\u65f6\u5e8f\u7279\u5f81\u7684\u8868\u5f81\u80fd\u529b\u6709\u9650\uff0c\u96be\u4ee5\u6355\u6349\u591a\u7269\u7406\u91cf\u4e4b\u95f4\u7684\u8de8\u57df\u8026\u5408\u9000\u5316\u4fe1\u606f\u3002<\/p>\n\n\n\n

\u8fd1\u5e74\u6765\uff0c\u6df1\u5ea6\u5b66\u4e60\u65b9\u6cd5\u56e0\u5f3a\u5927\u7684\u7279\u5f81\u81ea\u5b66\u4e60\u80fd\u529b\u800c\u53d7\u5230\u5e7f\u6cdb\u5173\u6ce8\u3002\u5176\u4e2d\uff0c\u5faa\u73af\u795e\u7ecf\u7f51\u7edc\u53ca\u5176\u53d8\u4f53\uff08\u5c24\u5176\u662fLSTM\uff09\u88ab\u8bc1\u660e\u5bf9\u65f6\u5e8f\u6570\u636e\u5efa\u6a21\u5177\u6709\u5929\u7136\u4f18\u52bf\u3002\u4f46\u662f\uff0c\u6807\u51c6LSTM\u5728\u5904\u7406\u957f\u5e8f\u5217\u65f6\u4ecd\u5b58\u5728\u68af\u5ea6\u6d88\u5931\u7684\u98ce\u9669\uff0c\u4e14\u5bf9\u6240\u6709\u65f6\u95f4\u6b65\u91c7\u53d6\u540c\u7b49\u7684\u7279\u5f81\u63d0\u53d6\u7b56\u7565\uff0c\u65e0\u6cd5\u7a81\u51fa\u4e0e\u5bff\u547d\u8870\u9000\u5f3a\u76f8\u5173\u7684\u5173\u952e\u77ac\u6001\u4e8b\u4ef6\uff08\u5982\u6e29\u5ea6\u5c16\u5cf0\u3001\u7535\u6d41\u5f02\u5e38\u6ce2\u52a8\uff09\u3002\u4e3a\u6b64\uff0c\u672c\u6587\u5f15\u5165\u6ce8\u610f\u529b\u673a\u5236\u4f5c\u4e3aLSTM\u7684\u540e\u5904\u7406\u6a21\u5757\uff0c\u4f7f\u6a21\u578b\u80fd\u591f\u81ea\u9002\u5e94\u5730\u805a\u7126\u4e8e\u9000\u5316\u8f68\u8ff9\u4e2d\u4fe1\u606f\u91cf\u6700\u4e30\u5bcc\u7684\u65f6\u95f4\u7247\u6bb5\u3002<\/p>\n\n\n\n

\u672c\u6587\u7684\u4e3b\u8981\u8d21\u732e\u5305\u62ec\uff1a(1) \u8bbe\u8ba1\u4e86\u4e00\u79cd\u53cc\u5411LSTM\u4e0e\u591a\u5934\u6ce8\u610f\u529b\u4e32\u8054\u7684\u6df1\u5ea6\u7f51\u7edc\u67b6\u6784\uff0c\u6709\u6548\u878d\u5408\u4e86\u524d\u5411\u4e0e\u540e\u5411\u65f6\u5e8f\u4e0a\u4e0b\u6587\u4fe1\u606f\uff1b(2) \u63d0\u51fa\u4e86\u4e00\u79cd\u57fa\u4e8e\u9000\u5316\u654f\u611f\u5ea6\u7684\u6ce8\u610f\u529b\u6743\u91cd\u6b63\u5219\u5316\u7b56\u7565\uff0c\u63d0\u5347\u4e86\u6a21\u578b\u5bf9\u65e9\u671f\u5fae\u5f31\u9000\u5316\u4fe1\u53f7\u7684\u654f\u611f\u6027\uff1b(3) \u901a\u8fc7\u5b9e\u9645\u673a\u5668\u4eba\u5173\u8282\u52a0\u901f\u9000\u5316\u5b9e\u9a8c\u9a8c\u8bc1\u4e86\u65b9\u6cd5\u7684\u6709\u6548\u6027\uff0c\u5e76\u4e0e\u591a\u79cd\u57fa\u7ebf\u6a21\u578b\u8fdb\u884c\u7cfb\u7edf\u5bf9\u6bd4\u3002<\/p>\n\n\n\n

2 \u76f8\u5173\u5de5\u4f5c<\/h3>\n\n\n\n

2.1 \u5de5\u4e1a\u673a\u5668\u4eba\u5173\u8282\u9000\u5316\u7279\u5f81<\/h4>\n\n\n\n

\u5de5\u4e1a\u673a\u5668\u4eba\u5173\u8282\u901a\u5e38\u91c7\u7528RV\u51cf\u901f\u5668\u6216\u8c10\u6ce2\u51cf\u901f\u5668\u4f5c\u4e3a\u4f20\u52a8\u6838\u5fc3\u3002\u4ee5\u8c10\u6ce2\u51cf\u901f\u5668\u4e3a\u4f8b\uff0c\u5176\u4e3b\u8981\u9000\u5316\u6a21\u5f0f\u5305\u62ec\u67d4\u8f6e\u9f7f\u9762\u78e8\u635f\u3001\u521a\u8f6e\u75b2\u52b3\u88c2\u7eb9\u53ca\u4ea4\u53c9\u8f74\u627f\u6e38\u9699\u589e\u5927\u3002\u8fd9\u4e9b\u9000\u5316\u8fc7\u7a0b\u4f1a\u4f9d\u6b21\u8868\u73b0\u4e3a\uff1a\u8f93\u51fa\u8f6c\u77e9\u6ce2\u52a8\u589e\u5927\u3001\u9a71\u52a8\u7535\u6d41\u5747\u65b9\u6839\u503c\u4e0a\u5347\u3001\u58f3\u4f53\u6e29\u5ea6\u5f02\u5e38\u5347\u9ad8\u53ca\u632f\u52a8\u4fe1\u53f7\u4e2d\u7684\u7279\u5f81\u9891\u5e26\u80fd\u91cf\u8870\u51cf\u3002\u56e0\u6b64\uff0c\u6709\u6548\u7684\u5065\u5eb7\u76d1\u6d4b\u9700\u8981\u878d\u5408\u632f\u52a8\u52a0\u901f\u5ea6\uff08\u9ad8\u9891\uff09\u3001\u6e29\u5ea6\uff08\u4f4e\u9891\uff09\u3001\u7535\u6d41\uff08\u4e2d\u9891\uff09\u4ee5\u53ca\u8f6c\u901f\u7b49\u591a\u6e90\u5f02\u6784\u4fe1\u53f7\u3002<\/p>\n\n\n\n

2.2 \u6df1\u5ea6\u65f6\u5e8f\u5efa\u6a21\u65b9\u6cd5<\/h4>\n\n\n\n

LSTM\u901a\u8fc7\u5f15\u5165\u95e8\u63a7\u673a\u5236\uff08\u8f93\u5165\u95e8\u3001\u9057\u5fd8\u95e8\u3001\u8f93\u51fa\u95e8\uff09\u548c\u5355\u5143\u72b6\u6001\u89e3\u51b3\u4e86\u4f20\u7edfRNN\u7684\u957f\u65f6\u4f9d\u8d56\u95ee\u9898\u3002\u5176\u6838\u5fc3\u8ba1\u7b97\u8fc7\u7a0b\u4e3a\uff1af<\/mi>t<\/mi><\/msub><\/mstyle><\/mtd><\/mrow>=<\/mo>\u03c3<\/mi>(<\/mo>W<\/mi>f<\/mi><\/msub>\u22c5<\/mo>[<\/mo>h<\/mi>t<\/mi>\u2212<\/mo>1<\/mn><\/mrow><\/msub>,<\/mo>x<\/mi>t<\/mi><\/msub>]<\/mo>+<\/mo>b<\/mi>f<\/mi><\/msub>)<\/mo><\/mrow><\/mstyle><\/mtd><\/mtr>i<\/mi>t<\/mi><\/msub><\/mstyle><\/mtd><\/mrow>=<\/mo>\u03c3<\/mi>(<\/mo>W<\/mi>i<\/mi><\/msub>\u22c5<\/mo>[<\/mo>h<\/mi>t<\/mi>\u2212<\/mo>1<\/mn><\/mrow><\/msub>,<\/mo>x<\/mi>t<\/mi><\/msub>]<\/mo>+<\/mo>b<\/mi>i<\/mi><\/msub>)<\/mo><\/mrow><\/mstyle><\/mtd><\/mtr>C<\/mi>~<\/mo><\/mover>t<\/mi><\/msub><\/mstyle><\/mtd><\/mrow>=<\/mo>tanh<\/mi>\u2061<\/mo>(<\/mo>W<\/mi>C<\/mi><\/msub>\u22c5<\/mo>[<\/mo>h<\/mi>t<\/mi>\u2212<\/mo>1<\/mn><\/mrow><\/msub>,<\/mo>x<\/mi>t<\/mi><\/msub>]<\/mo>+<\/mo>b<\/mi>C<\/mi><\/msub>)<\/mo><\/mrow><\/mstyle><\/mtd><\/mtr>C<\/mi>t<\/mi><\/msub><\/mstyle><\/mtd><\/mrow>=<\/mo>f<\/mi>t<\/mi><\/msub>\u2299<\/mo>C<\/mi>t<\/mi>\u2212<\/mo>1<\/mn><\/mrow><\/msub>+<\/mo>i<\/mi>t<\/mi><\/msub>\u2299<\/mo>C<\/mi>~<\/mo><\/mover>t<\/mi><\/msub><\/mrow><\/mstyle><\/mtd><\/mtr>o<\/mi>t<\/mi><\/msub><\/mstyle><\/mtd><\/mrow>=<\/mo>\u03c3<\/mi>(<\/mo>W<\/mi>o<\/mi><\/msub>\u22c5<\/mo>[<\/mo>h<\/mi>t<\/mi>\u2212<\/mo>1<\/mn><\/mrow><\/msub>,<\/mo>x<\/mi>t<\/mi><\/msub>]<\/mo>+<\/mo>b<\/mi>o<\/mi><\/msub>)<\/mo><\/mrow><\/mstyle><\/mtd><\/mtr>h<\/mi>t<\/mi><\/msub><\/mstyle><\/mtd><\/mrow>=<\/mo>o<\/mi>t<\/mi><\/msub>\u2299<\/mo>tanh<\/mi>\u2061<\/mo>(<\/mo>C<\/mi>t<\/mi><\/msub>)<\/mo><\/mrow><\/mstyle><\/mtd><\/mtr><\/mtable><\/semantics><\/math>f<\/em>t<\/em>\u200bi<\/em>t<\/em>\u200bC<\/em>~t<\/em>\u200bC<\/em>t<\/em>\u200bo<\/em>t<\/em>\u200bh<\/em>t<\/em>\u200b\u200b=\u03c3<\/em>(W<\/em>f<\/em>\u200b\u22c5[h<\/em>t<\/em>\u22121\u200b,x<\/em>t<\/em>\u200b]+b<\/em>f<\/em>\u200b)=\u03c3<\/em>(W<\/em>i<\/em>\u200b\u22c5[h<\/em>t<\/em>\u22121\u200b,x<\/em>t<\/em>\u200b]+b<\/em>i<\/em>\u200b)=tanh(W<\/em>C<\/em>\u200b\u22c5[h<\/em>t<\/em>\u22121\u200b,x<\/em>t<\/em>\u200b]+b<\/em>C<\/em>\u200b)=f<\/em>t<\/em>\u200b\u2299C<\/em>t<\/em>\u22121\u200b+i<\/em>t<\/em>\u200b\u2299C<\/em>~t<\/em>\u200b=\u03c3<\/em>(W<\/em>o<\/em>\u200b\u22c5[h<\/em>t<\/em>\u22121\u200b,x<\/em>t<\/em>\u200b]+b<\/em>o<\/em>\u200b)=o<\/em>t<\/em>\u200b\u2299tanh(C<\/em>t<\/em>\u200b)\u200b<\/p>\n\n\n\n

\u5176\u4e2d x<\/mi>t<\/mi><\/msub><\/mrow><\/semantics><\/math>x<\/em>t<\/em>\u200b \u4e3at\u65f6\u523b\u8f93\u5165\u7279\u5f81\u5411\u91cf\uff0ch<\/mi>t<\/mi><\/msub><\/mrow><\/semantics><\/math>h<\/em>t<\/em>\u200b \u4e3a\u9690\u72b6\u6001\uff0cC<\/mi>t<\/mi><\/msub><\/mrow><\/semantics><\/math>C<\/em>t<\/em>\u200b \u4e3a\u5355\u5143\u72b6\u6001\u3002\u4e3a\u4e86\u540c\u65f6\u5229\u7528\u8fc7\u53bb\u548c\u672a\u6765\u4fe1\u606f\uff0c\u53cc\u5411LSTM\u5c06\u4e24\u4e2a\u65b9\u5411\u4e0a\u7684\u9690\u72b6\u6001\u62fc\u63a5\u8f93\u51fa\u3002<\/p>\n\n\n\n

2.3 \u6ce8\u610f\u529b\u673a\u5236\u5728\u6545\u969c\u8bca\u65ad\u4e2d\u7684\u5e94\u7528<\/h4>\n\n\n\n

\u6ce8\u610f\u529b\u673a\u5236\u6700\u521d\u7528\u4e8e\u673a\u5668\u7ffb\u8bd1\u4e2d\u7684\u5bf9\u9f50\u4efb\u52a1\uff0c\u540e\u88ab\u5f15\u5165\u6545\u969c\u8bca\u65ad\u9886\u57df\u4ee5\u589e\u5f3a\u5173\u952e\u65f6\u95f4\u6b65\u7684\u8d21\u732e\u3002\u7ed9\u5b9aLSTM\u8f93\u51fa\u7684\u9690\u72b6\u6001\u5e8f\u5217 H<\/mi>=<\/mo>[<\/mo>h<\/mi>1<\/mn><\/msub>,<\/mo>h<\/mi>2<\/mn><\/msub>,<\/mo>.<\/mi>.<\/mi>.<\/mi>,<\/mo>h<\/mi>T<\/mi><\/msub>]<\/mo><\/mrow><\/semantics><\/math>H<\/em>=[h<\/em>1\u200b,h<\/em>2\u200b,…,h<\/em>T<\/em>\u200b]\uff0c\u52a0\u6027\u6ce8\u610f\u529b\u8ba1\u7b97\u6743\u91cd \u03b1<\/mi>t<\/mi><\/msub><\/mrow><\/semantics><\/math>\u03b1<\/em>t<\/em>\u200b \u4e3a\uff1a\u03b1<\/mi>t<\/mi><\/msub>=<\/mo>exp<\/mi>\u2061<\/mo>(<\/mo>score<\/mtext>(<\/mo>h<\/mi>t<\/mi><\/msub>,<\/mo>q<\/mi>)<\/mo>)<\/mo><\/mrow>\u2211<\/mo>j<\/mi>=<\/mo>1<\/mn><\/mrow>T<\/mi><\/munderover>exp<\/mi>\u2061<\/mo>(<\/mo>score<\/mtext>(<\/mo>h<\/mi>j<\/mi><\/msub>,<\/mo>q<\/mi>)<\/mo>)<\/mo><\/mrow><\/mfrac><\/mrow><\/semantics><\/math>\u03b1<\/em>t<\/em>\u200b=\u2211j<\/em>=1T<\/em>\u200bexp(score(h<\/em>j<\/em>\u200b,q<\/em>))exp(score(h<\/em>t<\/em>\u200b,q<\/em>))\u200b<\/p>\n\n\n\n

\u5176\u4e2d q<\/mi><\/mrow><\/semantics><\/math>q<\/em> \u4e3a\u67e5\u8be2\u5411\u91cf\uff08\u53ef\u5b66\u4e60\u6216\u57fa\u4e8e\u5168\u5c40\u6c60\u5316\u83b7\u5f97\uff09\uff0cscore<\/mtext><\/mrow><\/semantics><\/math>score \u901a\u5e38\u91c7\u7528\u70b9\u79ef\u6216\u62fc\u63a5\u5f62\u5f0f\u3002\u591a\u5934\u6ce8\u610f\u529b\u5219\u5e76\u884c\u8ba1\u7b97\u591a\u4e2a\u6ce8\u610f\u529b\u5206\u5e03\uff0c\u4f7f\u6a21\u578b\u80fd\u591f\u4ece\u4e0d\u540c\u5b50\u7a7a\u95f4\u6355\u6349\u9000\u5316\u6a21\u5f0f\u3002<\/p>\n\n\n\n

3 \u6240\u63d0\u65b9\u6cd5<\/h3>\n\n\n\n

3.1 \u6574\u4f53\u7f51\u7edc\u67b6\u6784<\/h4>\n\n\n\n

\u672c\u6587\u63d0\u51fa\u7684\u5bff\u547d\u9884\u6d4b\u6a21\u578b\u4e3b\u8981\u5305\u62ec\u56db\u4e2a\u6a21\u5757\uff1a<\/p>\n\n\n\n

    \n
  1. \u6570\u636e\u9884\u5904\u7406\u5c42<\/strong>\uff1a\u5bf9\u539f\u59cb\u632f\u52a8\u3001\u7535\u6d41\u3001\u6e29\u5ea6\u4fe1\u53f7\u8fdb\u884c\u6ed1\u52a8\u7a97\u53e3\u5206\u5272\u3001\u5f52\u4e00\u5316\u53ca\u5f02\u5e38\u503c\u5254\u9664\u3002<\/li>\n\n\n\n
  2. \u53cc\u5411LSTM\u7f16\u7801\u5c42<\/strong>\uff1a\u8bbe\u7f6e128\u4e2a\u9690\u85cf\u5355\u5143\uff0c\u5806\u53e0\u4e24\u5c42\uff0c\u8f93\u51fa\u5b8c\u6574\u65f6\u5e8f\u9690\u72b6\u6001\u5e8f\u5217\u3002<\/li>\n\n\n\n
  3. \u591a\u5934\u6ce8\u610f\u529b\u5c42<\/strong>\uff1a\u4f7f\u75284\u4e2a\u6ce8\u610f\u529b\u5934\uff0c\u5bf9\u9690\u72b6\u6001\u5e8f\u5217\u8fdb\u884c\u52a0\u6743\u878d\u5408\uff0c\u8f93\u51fa\u4e0a\u4e0b\u6587\u5411\u91cf\u3002<\/li>\n\n\n\n
  4. \u56de\u5f52\u8f93\u51fa\u5c42<\/strong>\uff1a\u7531\u4e24\u4e2a\u5168\u8fde\u63a5\u5c42\uff0864-32-1\uff09\u7ec4\u6210\uff0c\u91c7\u7528ReLU\u6fc0\u6d3b\u4e0eDropout\u6b63\u5219\u5316\uff0c\u8f93\u51fa\u5269\u4f59\u5bff\u547d\u767e\u5206\u6bd4\uff080-1\u4e4b\u95f4\uff09\u3002<\/li>\n<\/ol>\n\n\n\n

    \u4e3a\u9632\u6b62\u8fc7\u62df\u5408\uff0c\u5728LSTM\u5c42\u540e\u6dfb\u52a050%\u7684Dropout\uff0c\u5e76\u5bf9\u6ce8\u610f\u529b\u6743\u91cd\u65bd\u52a0L2\u6b63\u5219\u5316\u3002<\/p>\n\n\n\n

    3.2 \u9000\u5316\u654f\u611f\u6ce8\u610f\u529b\u6b63\u5219\u5316<\/h4>\n\n\n\n

    \u6807\u51c6\u6ce8\u610f\u529b\u673a\u5236\u53ef\u80fd\u503e\u5411\u4e8e\u5173\u6ce8\u5e45\u503c\u5927\u7684\u5f02\u5e38\u70b9\u800c\u5ffd\u7565\u4e86\u65e9\u671f\u7f13\u6162\u7d2f\u79ef\u7684\u9000\u5316\u4fe1\u606f\u3002\u4e3a\u6b64\uff0c\u672c\u6587\u8bbe\u8ba1\u4e86\u4e00\u79cd\u9000\u5316\u654f\u611f\u5ea6\u6743\u91cd\u60e9\u7f5a\u9879\u3002\u4ee4\u771f\u5b9e\u5269\u4f59\u5bff\u547d\u66f2\u7ebf\u4e3a R<\/mi>U<\/mi>L<\/mi>(<\/mo>t<\/mi>)<\/mo><\/mrow><\/semantics><\/math>R<\/em>UL<\/em>(t<\/em>)\uff08\u5f52\u4e00\u5316\u5230[0,1]\uff09\uff0c\u5b9a\u4e49t\u65f6\u523b\u7684\u9000\u5316\u901f\u7387\u4e3a d<\/mi>(<\/mo>t<\/mi>)<\/mo>=<\/mo>\u2223<\/mi>R<\/mi>U<\/mi>L<\/mi>\u2032<\/mo><\/msup>(<\/mo>t<\/mi>)<\/mo>\u2223<\/mi><\/mrow><\/semantics><\/math>d<\/em>(t<\/em>)=\u2223R<\/em>U<\/em>L<\/em>\u2032(t<\/em>)\u2223\u3002\u6ce8\u610f\u529b\u6743\u91cd \u03b1<\/mi>t<\/mi><\/msub><\/mrow><\/semantics><\/math>\u03b1<\/em>t<\/em>\u200b \u7684\u7406\u60f3\u5206\u5e03\u5e94\u4e0e d<\/mi>(<\/mo>t<\/mi>)<\/mo><\/mrow><\/semantics><\/math>d<\/em>(t<\/em>) \u6b63\u76f8\u5173\uff0c\u5373\u9000\u5316\u8d8a\u5feb\u7684\u65f6\u95f4\u70b9\u5e94\u83b7\u5f97\u8d8a\u9ad8\u6743\u91cd\u3002\u56e0\u6b64\u5f15\u5165KL\u6563\u5ea6\u4f5c\u4e3a\u6b63\u5219\u9879\uff1aL<\/mi>att-reg<\/mtext><\/msub>=<\/mo>KL<\/mtext>(<\/mo>\u03b1<\/mi>^<\/mo><\/mover>\u2225<\/mo>\u03b1<\/mi>)<\/mo>=<\/mo>\u2211<\/mo>t<\/mi>=<\/mo>1<\/mn><\/mrow>T<\/mi><\/munderover>\u03b1<\/mi>^<\/mo><\/mover>t<\/mi><\/msub>log<\/mi>\u2061<\/mo>(<\/mo>\u03b1<\/mi>^<\/mo><\/mover>t<\/mi><\/msub>\u03b1<\/mi>t<\/mi><\/msub>+<\/mo>\u03f5<\/mi><\/mrow><\/mfrac>)<\/mo><\/mrow><\/mrow><\/semantics><\/math>Latt-reg\u200b=KL(\u03b1<\/em>^\u2225\u03b1<\/em>)=t<\/em>=1\u2211T<\/em>\u200b\u03b1<\/em>^t<\/em>\u200blog(\u03b1<\/em>t<\/em>\u200b+\u03f5<\/em>\u03b1<\/em>^t<\/em>\u200b\u200b)<\/p>\n\n\n\n

    \u5176\u4e2d \u03b1<\/mi>^<\/mo><\/mover>t<\/mi><\/msub>=<\/mo>softmax<\/mtext>(<\/mo>d<\/mi>(<\/mo>t<\/mi>)<\/mo>)<\/mo><\/mrow><\/semantics><\/math>\u03b1<\/em>^t<\/em>\u200b=softmax(d<\/em>(t<\/em>)) \u4e3a\u76ee\u6807\u6743\u91cd\u5206\u5e03\u3002\u603b\u635f\u5931\u51fd\u6570\u4e3a\u9884\u6d4b\u5bff\u547d\u4e0e\u771f\u5b9e\u5bff\u547d\u7684\u5747\u65b9\u8bef\u5dee\u52a0\u4e0a\u6ce8\u610f\u529b\u6b63\u5219\u9879\uff1aL<\/mi>=<\/mo>1<\/mn>N<\/mi><\/mfrac>\u2211<\/mo>i<\/mi>=<\/mo>1<\/mn><\/mrow>N<\/mi><\/munderover>(<\/mo>y<\/mi>i<\/mi><\/msub>\u2212<\/mo>y<\/mi>^<\/mo><\/mover>i<\/mi><\/msub>)<\/mo>2<\/mn><\/msup>+<\/mo>\u03bb<\/mi>\u22c5<\/mo>L<\/mi>att-reg<\/mtext><\/msub><\/mrow><\/semantics><\/math>L=N<\/em>1\u200bi<\/em>=1\u2211N<\/em>\u200b(y<\/em>i<\/em>\u200b\u2212y<\/em>^\u200bi<\/em>\u200b)2+\u03bb<\/em>\u22c5Latt-reg\u200b<\/p>\n\n\n\n

    \u5176\u4e2d \u03bb<\/mi><\/mrow><\/semantics><\/math>\u03bb<\/em> \u4e3a\u5e73\u8861\u7cfb\u6570\uff08\u5b9e\u9a8c\u53d60.01\uff09\u3002<\/p>\n\n\n\n

    3.3 \u8bad\u7ec3\u7b56\u7565<\/h4>\n\n\n\n

    \u91c7\u7528Adam\u4f18\u5316\u5668\uff0c\u521d\u59cb\u5b66\u4e60\u73870.001\uff0c\u6279\u5927\u5c0f64\uff0c\u65e9\u505c\u7b56\u7565\u57fa\u4e8e\u9a8c\u8bc1\u96c6\u635f\u5931\uff08\u8010\u5fc3\u503c20\u8f6e\uff09\u3002\u4f7f\u7528\u7a97\u53e3\u5927\u5c0f\u4e3a50\u6b65\u7684\u6ed1\u52a8\u8f93\u5165\uff08\u5bf9\u5e945\u79d2\u76d1\u6d4b\u6570\u636e\uff0c\u91c7\u6837\u738710Hz\uff09\uff0c\u9884\u6d4b\u6b65\u8fdb\u4e3a1\u6b65\u3002\u8bad\u7ec3\u96c6\u4e0e\u6d4b\u8bd5\u96c6\u63097:3\u5212\u5206\uff0c\u5e76\u91c7\u7528\u4e0d\u540c\u673a\u5668\u4eba\u4e2a\u4f53\u6570\u636e\u4ea4\u53c9\u9a8c\u8bc1\u4ee5\u4fdd\u8bc1\u6cdb\u5316\u6027\u3002<\/p>\n\n\n\n

    4 \u5b9e\u9a8c\u8bbe\u7f6e\u4e0e\u7ed3\u679c\u5206\u6790<\/h3>\n\n\n\n

    4.1 \u5b9e\u9a8c\u6570\u636e\u63cf\u8ff0<\/h4>\n\n\n\n

    \u5b9e\u9a8c\u6570\u636e\u6765\u81ea\u67d0\u56fd\u4ea7\u5de5\u4e1a\u673a\u5668\u4eba\u8c10\u6ce2\u51cf\u901f\u5668\u52a0\u901f\u9000\u5316\u8bd5\u9a8c\u53f0\u3002\u8bd5\u9a8c\u4e2d\uff0c\u673a\u5668\u4eba\u5173\u8282\u4ee5\u989d\u5b9a\u8f6c\u901f\u7684150%\u8fde\u7eed\u8fd0\u884c\uff0c\u540c\u65f6\u5468\u671f\u6027\u65bd\u52a0\u9636\u8dc3\u8d1f\u8f7d\uff08\u4ece0%\u5230120%\u989d\u5b9a\u8f6c\u77e9\uff09\u3002\u76d1\u6d4b\u53c2\u6570\u5305\u62ec\uff1a<\/p>\n\n\n\n

      \n
    • \u58f3\u4f53\u632f\u52a8\uff08\u4e09\u8f74\u52a0\u901f\u5ea6\u8ba1\uff0c\u91c7\u6837\u73872kHz\uff0c\u63d0\u53d6\u7279\u5f81\u9891\u5e26\u80fd\u91cf\uff09<\/li>\n\n\n\n
    • \u9a71\u52a8\u7535\u6d41\uff08\u5747\u65b9\u6839\u503c\uff0c\u91c7\u6837\u7387100Hz\uff09<\/li>\n\n\n\n
    • \u58f3\u4f53\u6e29\u5ea6\uff08\u70ed\u7535\u5076\uff0c\u91c7\u6837\u73871Hz\uff09<\/li>\n\n\n\n
    • \u8f93\u51fa\u7aef\u7f16\u7801\u5668\u8bef\u5dee\uff08\u53cd\u6620\u56de\u5dee\u589e\u5927\uff09<\/li>\n<\/ul>\n\n\n\n

      \u5171\u91c7\u96c68\u53f0\u5173\u8282\u7684\u5168\u5bff\u547d\u6570\u636e\uff0c\u4ece\u5065\u5eb7\u72b6\u6001\uff08RUL\u2248100%\uff09\u5230\u7cbe\u5ea6\u5931\u6548\uff08\u5b9a\u4f4d\u8bef\u5dee\u8d85\u8fc70.1mm\uff0cRUL\u22480%\uff09\uff0c\u6bcf\u53f0\u91c7\u96c6\u7ea62000\u4e2a\u91c7\u6837\u70b9\u3002<\/p>\n\n\n\n

      4.2 \u5bf9\u6bd4\u65b9\u6cd5\u4e0e\u8bc4\u4ef7\u6307\u6807<\/h4>\n\n\n\n

      \u5bf9\u6bd4\u65b9\u6cd5\u5305\u62ec\uff1a<\/p>\n\n\n\n

        \n
      • \u6807\u51c6LSTM<\/strong>\uff1a\u5355\u5c4264\u5355\u5143\uff0c\u65e0\u6ce8\u610f\u529b\u673a\u5236\u3002<\/li>\n\n\n\n
      • CNN-LSTM<\/strong>\uff1a\u5148\u4f7f\u7528\u4e00\u7ef4\u5377\u79ef\u63d0\u53d6\u5c40\u90e8\u7279\u5f81\uff0c\u518d\u8f93\u5165LSTM\u3002<\/li>\n\n\n\n
      • \u652f\u6301\u5411\u91cf\u56de\u5f52\uff08SVR\uff09<\/strong>\uff1a\u4ee5\u539f\u59cb\u65f6\u5e8f\u7edf\u8ba1\u7279\u5f81\uff08\u5747\u503c\u3001\u65b9\u5dee\u3001\u5cf0\u5ea6\u7b49\uff09\u4e3a\u8f93\u5165\u3002<\/li>\n\n\n\n
      • Transformer<\/strong>\uff1a\u4ec5\u4f7f\u7528\u7f16\u7801\u5668\u90e8\u5206\uff0c\u4f4d\u7f6e\u7f16\u7801+\u81ea\u6ce8\u610f\u529b\u3002<\/li>\n<\/ul>\n\n\n\n

        \u8bc4\u4ef7\u6307\u6807\u4e3a\u5747\u65b9\u6839\u8bef\u5dee\uff08RMSE\uff09\u3001\u5e73\u5747\u7edd\u5bf9\u767e\u5206\u6bd4\u8bef\u5dee\uff08MAPE\uff09\u53ca\u51b3\u5b9a\u7cfb\u6570 R<\/mi>2<\/mn><\/msup><\/mrow><\/semantics><\/math>R<\/em>2\u3002<\/p>\n\n\n\n

        4.3 \u7ed3\u679c\u5206\u6790<\/h4>\n\n\n\n

        \u88681 \u5404\u65b9\u6cd5\u9884\u6d4b\u6027\u80fd\u5bf9\u6bd4<\/strong><\/p>\n\n\n\n

        \u65b9\u6cd5<\/th>RMSE (%)<\/th>MAPE (%)<\/th>R<\/mi>2<\/mn><\/msup><\/mrow><\/semantics><\/math>R<\/em>2<\/th><\/tr><\/thead>
        SVR<\/td>12.34<\/td>18.76<\/td>0.712<\/td><\/tr>
        LSTM<\/td>8.21<\/td>11.45<\/td>0.845<\/td><\/tr>
        CNN-LSTM<\/td>7.03<\/td>9.82<\/td>0.883<\/td><\/tr>
        Transformer<\/td>6.87<\/td>9.51<\/td>0.891<\/td><\/tr>
        \u672c\u6587\u65b9\u6cd5<\/strong><\/td>5.12<\/strong><\/td>7.04<\/strong><\/td>0.934<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

        \u4ece\u88681\u53ef\u89c1\uff0c\u672c\u6587\u65b9\u6cd5\u5728\u6240\u6709\u6307\u6807\u4e0a\u5747\u53d6\u5f97\u6700\u4f18\u3002\u4e0e\u6807\u51c6LSTM\u76f8\u6bd4\uff0cRMSE\u964d\u4f4e37.6%\uff0c\u8868\u660e\u6ce8\u610f\u529b\u673a\u5236\u6709\u6548\u6291\u5236\u4e86\u65e0\u5173\u65f6\u95f4\u6b65\u7684\u566a\u58f0\u5e72\u6270\u3002\u5c24\u5176\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0c\u5728\u65e9\u671f\u9000\u5316\u9636\u6bb5\uff08RUL>80%\uff09\uff0cSVR\u548cLSTM\u7684\u9884\u6d4b\u8bef\u5dee\u8f83\u5927\uff0c\u56e0\u4e3a\u4fe1\u53f7\u53d8\u5316\u5fae\u5f31\uff1b\u800c\u672c\u6587\u65b9\u6cd5\u7531\u4e8e\u9000\u5316\u654f\u611f\u6b63\u5219\u5316\u7684\u5f15\u5165\uff0c\u6ce8\u610f\u529b\u6743\u91cd\u8f83\u65e9\u5730\u5411\u8d8b\u52bf\u6027\u53d8\u5316\u504f\u79fb\uff0c\u4ece\u800c\u63d0\u524d\u611f\u77e5\u5230\u9000\u5316\u8d77\u59cb\u70b9\u3002<\/p>\n\n\n\n

        \u901a\u8fc7\u53ef\u89c6\u5316\u6ce8\u610f\u529b\u70ed\u529b\u56fe\uff08\u6b64\u5904\u7565\u53bb\u56fe\u50cf\uff0c\u6587\u5b57\u63cf\u8ff0\uff09\uff0c\u53d1\u73b0\u5f53\u5173\u8282\u63a5\u8fd1\u5931\u6548\u65f6\uff08RUL<20%\uff09\uff0c\u6a21\u578b\u5c0680%\u4ee5\u4e0a\u7684\u6ce8\u610f\u529b\u96c6\u4e2d\u5728\u6700\u540e10\u4e2a\u65f6\u95f4\u6b65\uff0c\u8fd9\u7b26\u5408\u76f4\u89c9\u2014\u2014\u665a\u671f\u9000\u5316\u4fe1\u606f\u5bc6\u5ea6\u6700\u9ad8\u3002\u4f46\u5728RUL\u5904\u4e8e40%-60%\u533a\u95f4\u65f6\uff0c\u6807\u51c6\u591a\u5934\u6ce8\u610f\u529b\u4ecd\u805a\u7126\u4e8e\u665a\u671f\uff0c\u800c\u672c\u6587\u6b63\u5219\u5316\u540e\u7684\u6ce8\u610f\u529b\u5206\u5e03\u66f4\u4e3a\u5747\u5300\u5730\u5206\u5e03\u5728\u4e2d\u671f\u6e10\u8fdb\u9000\u5316\u9636\u6bb5\u3002<\/p>\n\n\n\n

        4.4 \u6d88\u878d\u5b9e\u9a8c<\/h4>\n\n\n\n

        \u4e3a\u9a8c\u8bc1\u9000\u5316\u654f\u611f\u6b63\u5219\u5316\u7684\u6709\u6548\u6027\uff0c\u8fdb\u884c\u6d88\u878d\u5b9e\u9a8c\uff1a\u79fb\u9664\u6b63\u5219\u9879\u540e\u7684\u6a21\u578b\uff08\u672c\u6587-no-reg\uff09\u5728\u6d4b\u8bd5\u96c6\u4e0aRMSE\u5347\u81f36.08%\uff0cMAPE\u4e3a8.85%\uff0c\u4ecd\u4f18\u4e8eLSTM\u4f46\u52a3\u4e8e\u5b8c\u6574\u6a21\u578b\u3002\u8bf4\u660e\u6b63\u5219\u5316\u867d\u7136\u5f3a\u5236\u6ce8\u610f\u529b\u670d\u4ece\u9884\u8bbe\u7684\u9000\u5316\u901f\u7387\u5206\u5e03\uff0c\u4f46\u8fd9\u4e00\u5148\u9a8c\u4fe1\u606f\u5728\u771f\u5b9e\u6570\u636e\u4e2d\u786e\u5b9e\u8d77\u5230\u4e86\u201c\u8bfe\u7a0b\u5b66\u4e60\u201d\uff08\u4ece\u6613\u5230\u96be\u5173\u6ce8\u9000\u5316\u6a21\u5f0f\uff09\u7684\u6b63\u5411\u5f15\u5bfc\u4f5c\u7528\u3002<\/p>\n\n\n\n

        5 \u8ba8\u8bba<\/h3>\n\n\n\n

        5.1 \u6a21\u578b\u53ef\u89e3\u91ca\u6027<\/h4>\n\n\n\n

        \u4e0e\u9ed1\u7bb1\u6df1\u5ea6\u5b66\u4e60\u6a21\u578b\u4e0d\u540c\uff0c\u672c\u6587\u65b9\u6cd5\u53ef\u901a\u8fc7\u6ce8\u610f\u529b\u6743\u91cd\u89c6\u89c9\u5316\u63d0\u4f9b\u4e00\u5b9a\u7a0b\u5ea6\u7684\u53ef\u89e3\u91ca\u6027\u3002\u4f8b\u5982\uff0c\u5728\u8c10\u6ce2\u51cf\u901f\u5668\u9f7f\u9762\u78e8\u635f\u9636\u6bb5\uff0c\u6ce8\u610f\u529b\u7684\u9ad8\u4eae\u65f6\u95f4\u6b65\u5bf9\u5e94\u9a71\u52a8\u7535\u6d41\u4e2d\u51fa\u73b0\u975e\u5468\u671f\u6027\u6ce2\u52a8\u7684\u533a\u57df\uff1b\u800c\u5728\u8f74\u627f\u6e38\u9699\u589e\u5927\u9636\u6bb5\uff0c\u9ad8\u4eae\u6b65\u5bf9\u5e94\u632f\u52a8\u4fe1\u53f7\u4e2d\u7279\u5b9a\u9891\u5e26\u5e45\u503c\u7684\u6301\u7eed\u4e0a\u5347\u3002\u8fd0\u7ef4\u4eba\u5458\u53ef\u636e\u6b64\u53cd\u5411\u63a8\u65ad\u5f53\u524d\u4e3b\u5bfc\u5931\u6548\u6a21\u5f0f\uff0c\u4e3a\u9488\u5bf9\u6027\u7ef4\u62a4\u63d0\u4f9b\u4f9d\u636e\u3002<\/p>\n\n\n\n

        5.2 \u5b9e\u65f6\u90e8\u7f72\u8003\u91cf<\/h4>\n\n\n\n

        \u5c06\u8bad\u7ec3\u597d\u7684\u6a21\u578b\u5bfc\u51fa\u4e3aONNX\u683c\u5f0f\uff0c\u90e8\u7f72\u4e8e\u8fb9\u7f18\u8ba1\u7b97\u8bbe\u5907\uff08NVIDIA Jetson Xavier NX\uff09\u3002\u5355\u6b21\u524d\u5411\u63a8\u7406\u8017\u65f6\u7ea68.2ms\uff08\u8f93\u5165\u7a97\u53e350\u6b65\uff09\uff0c\u8fdc\u9ad8\u4e8e10Hz\u7684\u91c7\u6837\u9891\u7387\uff0c\u6ee1\u8db3\u5b9e\u65f6\u9884\u6d4b\u9700\u6c42\u3002\u4e3a\u8fdb\u4e00\u6b65\u964d\u4f4e\u8ba1\u7b97\u8d1f\u8f7d\uff0c\u53ef\u4ec5\u4fdd\u7559\u524d\u5411LSTM\u800c\u79fb\u9664\u53cd\u5411\u652f\u8def\uff08\u6b64\u65f6RMSE\u4e0a\u5347\u81f35.67%\uff0c\u4ecd\u53ef\u63a5\u53d7\uff09\uff0c\u5b9e\u73b04.5ms\u63a8\u7406\u65f6\u95f4\u3002<\/p>\n\n\n\n

        5.3 \u5c40\u9650\u6027\u4e0e\u672a\u6765\u5de5\u4f5c<\/h4>\n\n\n\n

        \u5f53\u524d\u65b9\u6cd5\u4ecd\u5b58\u5728\u4e24\u70b9\u5c40\u9650\uff1a\u4e00\u662f\u5047\u8bbe\u8bad\u7ec3\u4e0e\u6d4b\u8bd5\u5de5\u51b5\u4e00\u81f4\uff0c\u672a\u8003\u8651\u8f6c\u901f\u3001\u8d1f\u8f7d\u7684\u52a8\u6001\u53d8\u5316\uff1b\u4e8c\u662f\u672a\u878d\u5408\u5bff\u547d\u9884\u6d4b\u7684\u4e0d\u786e\u5b9a\u6027\u91cf\u5316\uff08\u5982\u9884\u6d4b\u533a\u95f4\uff09\u3002\u672a\u6765\u5de5\u4f5c\u5c06\u5f15\u5165\u57df\u5bf9\u6297\u7f51\u7edc\u5904\u7406\u53d8\u5de5\u51b5\u8fc1\u79fb\u95ee\u9898\uff0c\u5e76\u91c7\u7528\u8499\u7279\u5361\u6d1bDropout\u4f30\u8ba1\u9884\u6d4b\u65b9\u5dee\u3002<\/p>\n\n\n\n

        6 \u7ed3\u8bba<\/h3>\n\n\n\n

        \u672c\u6587\u63d0\u51fa\u4e86\u4e00\u79cd\u57fa\u4e8e\u53cc\u5411LSTM\u4e0e\u591a\u5934\u6ce8\u610f\u529b\u673a\u5236\u7684\u5de5\u4e1a\u673a\u5668\u4eba\u5173\u8282\u5269\u4f59\u5bff\u547d\u9884\u6d4b\u65b9\u6cd5\u3002\u901a\u8fc7\u8bbe\u8ba1\u9000\u5316\u654f\u611f\u6ce8\u610f\u529b\u6b63\u5219\u5316\u7b56\u7565\uff0c\u4f7f\u6a21\u578b\u80fd\u591f\u805a\u7126\u4e8e\u771f\u6b63\u8868\u5f81\u9000\u5316\u8fdb\u7a0b\u7684\u5173\u952e\u65f6\u95f4\u6b65\u3002\u5b9e\u9a8c\u8bc1\u660e\uff0c\u8be5\u65b9\u6cd5\u5728\u7cbe\u5ea6\u4e0a\u663e\u8457\u4f18\u4e8e\u591a\u79cd\u57fa\u7ebf\u6a21\u578b\uff0c\u4e14\u5177\u5907\u826f\u597d\u7684\u5b9e\u65f6\u6027\u4e0e\u53ef\u89e3\u91ca\u6027\u3002\u8be5\u7814\u7a76\u4e3a\u667a\u80fd\u5236\u9020\u73af\u5883\u4e0b\u7684\u9884\u6d4b\u6027\u7ef4\u62a4\u63d0\u4f9b\u4e86\u4e00\u5957\u6709\u6548\u7684\u6280\u672f\u65b9\u6848\u3002<\/p>\n\n\n\n

        <\/p>\n","protected":false},"excerpt":{"rendered":"

        \u5de5\u4e1a\u673a\u5668\u4eba\u5728\u73b0\u4ee3\u5236\u9020\u4e1a\u4e2d\u627f\u62c5\u7740\u65e5\u76ca\u590d\u6742\u7684\u5de5\u4f5c\u4efb\u52a1\uff0c\u5176\u5173\u8282\u90e8\u4ef6\u7684\u5065\u5eb7\u72b6\u6001\u76f4\u63a5\u51b3\u5b9a\u4e86\u6574\u673a\u7684\u8fd0\u884c\u53ef\u9760\u6027\u4e0e\u751f\u4ea7\u8fde\u7eed\u6027\u3002 […]<\/p>\n","protected":false},"author":1,"featured_media":928,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"themepark_post_bcolor":"#f5f5f5","themepark_post_width":"1022px","themepark_post_img":"","themepark_post_img_po":"left","themepark_post_img_re":false,"themepark_post_img_cover":false,"themepark_post_img_fixed":false,"themepark_post_hide_title":false,"themepark_post_main_b":"","themepark_post_main_p":100,"themepark_paddingblock":false,"footnotes":""},"categories":[2],"tags":[],"class_list":["post-1465","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"metadata":{"_edit_lock":["1778484078:1"],"_thumbnail_id":["928"],"_edit_last":["1"],"themepark_seo_description":["\u57fa\u4e8e\u5b9e\u9645\u5de5\u4e1a\u673a\u5668\u4eba\u5173\u8282\u52a0\u901f\u9000\u5316\u5b9e\u9a8c\u6570\u636e\u7684\u9a8c\u8bc1\u7ed3\u679c\u8868\u660e\uff0c\u6240\u63d0\u65b9\u6cd5\u5728\u9884\u6d4b\u7cbe\u5ea6\u3001\u9c81\u68d2\u6027\u548c\u53ef\u89e3\u91ca\u6027\u65b9\u9762\u5747\u4f18\u4e8e\u4f20\u7edfLSTM\u3001CNN-LSTM\u53ca\u652f\u6301\u5411\u91cf\u56de\u5f52\u65b9\u6cd5\u3002\u672c\u6587\u4e3a\u5de5\u4e1a\u673a\u5668\u4eba\u9884\u6d4b\u6027\u7ef4\u62a4\u63d0\u4f9b\u4e86\u4e00\u79cd\u9ad8\u7cbe\u5ea6\u3001\u53ef\u90e8\u7f72\u7684\u667a\u80fd\u89e3\u51b3\u65b9\u6848\u3002"],"catce":["sidebar-widgets4"],"views":["23"]},"medium_url":"http:\/\/www.sdjxsjy.com\/wp-content\/uploads\/2025\/08\/\u4fdd\u9669\u7bb1\u5bc6\u7801\u8f6e\u7ec4\u7acb\u673a-300x263.png","thumbnail_url":"http:\/\/www.sdjxsjy.com\/wp-content\/uploads\/2025\/08\/\u4fdd\u9669\u7bb1\u5bc6\u7801\u8f6e\u7ec4\u7acb\u673a-150x150.png","full_url":"http:\/\/www.sdjxsjy.com\/wp-content\/uploads\/2025\/08\/\u4fdd\u9669\u7bb1\u5bc6\u7801\u8f6e\u7ec4\u7acb\u673a.png","_links":{"self":[{"href":"http:\/\/www.sdjxsjy.com\/index.php?rest_route=\/wp\/v2\/posts\/1465","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.sdjxsjy.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.sdjxsjy.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.sdjxsjy.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.sdjxsjy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1465"}],"version-history":[{"count":1,"href":"http:\/\/www.sdjxsjy.com\/index.php?rest_route=\/wp\/v2\/posts\/1465\/revisions"}],"predecessor-version":[{"id":1466,"href":"http:\/\/www.sdjxsjy.com\/index.php?rest_route=\/wp\/v2\/posts\/1465\/revisions\/1466"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.sdjxsjy.com\/index.php?rest_route=\/wp\/v2\/media\/928"}],"wp:attachment":[{"href":"http:\/\/www.sdjxsjy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1465"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.sdjxsjy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1465"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.sdjxsjy.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1465"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}