文章 "物美价廉的神经网络 - 链接 NeuroPro 与 MetaTrader 5" - 页 2

[СанСаныч Фоменко]

vlad1949:

SanSanych

这里有我说的那篇文章的链接。http://appliedpredictivemodeling.com/blog/2014/11/11/some-thoughts-on-do-we-need-hundreds-of-classifiers-to-solve-real-world-classification-problems

在这篇文章中，还有大卫-汉德（David Hand）早先发表的一篇文章的链接，这篇文章涉及到我们之前讨论过的一个问题--在真实数据上进行训练后效果不佳。非常有趣的想法。也许你可以做一个简短的翻译？

我翻了翻档案，发现了另一篇关于比较不同机器学习算法的文章。

http://www.cs.cornell.edu/~caruana/ctp/ct.papers/caruana.icml06.pdf&nbsp；

祝你好运

在这个主题中，我们的帖子有些偏离主题，而我有自己的主题。因此，我建议将我们的讨论转移到这里，我在这里的帖子是对你帖子的回应。

[Stanislav Korotky]

faa1947:
在这个主题中，我们的帖子有些偏离主题，而我有自己的主题。因此，我建议把我们的讨论转移到这里，我在这里的帖子是对你帖子的回应。

我们也不知道另一个讨论在哪里，该移到哪里。;-)

[СанСаныч Фоменко]

marketeer:
我们也不知道其他讨论在哪里，该转移到哪里。;-)

这边

[Vladimir Perervenko]

faa1947:
在这个主题中，我们的帖子有些偏离主题，而我有自己的主题。因此，我建议我们把讨论转移到这里，我在这里的帖子是对你帖子的回应。

恰恰相反。很多第一次听到 "神经网络 "这个词的人都会发现，自 MLP 出现以来，科学和实践已经取得了长足的进步。

不过，你可能是对的。

走了。

祝作者好运。

[Anton29]

Da statya otlichnaya, tolko ne mogu ne mogu nikak razobratsya c camim nachalom, a imeno otkuda otkuda vzyzlsya script with ictoriei kotirovok#property script_show_inputs

//+------------------------------------------------------------------+
input string    Export_FileName  = "NeuroPro\\data.csv"; // 导出文件（在 "MQL5/Files "文件夹中）
input int       Export_Bars_Skip = 0;                    // 导出前要跳过多少个历史条形图
input int       Export_Bars      = 5000;                 // 要导出的数据行数
//+------------------------------------------------------------------+
const int inputlen=24;   // 交易策略分析了过去多少个条形图
//+------------------------------------------------------------------+
void OnStart()
  {
  //--- 创建一个文件
   int file=FileOpen(Export_FileName,FILE_WRITE|FILE_CSV|FILE_ANSI,',');

   if(file!=INVALID_HANDLE)
     {
      //--- 写入数据头
      string row="date";
      for(int i=0; i<=inputlen; i++)
        {
         if(StringLen(row)) row+=",";
         //========================================================
         // 注意！ 
         // 在 EA 中，我们将用 [] 替换下划线。
         // DBase 格式的字段名最多为 11 个字符。计算截断为 10 个字符。
         // DBase 格式的最大字段数为 128-512，具体取决于版本。
         //========================================================
         StringConcatenate(row,row,"Bar___",i,"__");
        }
      FileWrite(file,row);

      //--- 从历史记录中复制所有必要数据
      MqlRates rates[],rate;
      int count=Export_Bars+inputlen;
      if(CopyRates(Symbol(),Period(),1+Export_Bars_Skip,count,rates)<count)
        {
         Print("错误！历史记录大小不足，无法导出所需数据"。);
         return;
        }
      ArraySetAsSeries(rates,true);

      //--- 写入数据 
      for(int bar=0; bar<Export_Bars; bar++)
        {
         row="";
        //--- 第 1 个条形图的收盘价被设为零位，以便对其他数据进行归一化处理
         double zlevel=rates[bar+1].close; 
         for(int i=0; i<=inputlen; i++)
           {
            if(StringLen(row)) row+=",";
            rate=rates[bar+i];
            if(i==0) row+=TimeToString(rate.time,TIME_DATE || TIME_MINUTES)+",";
            row+=DoubleToString(rate.close-zlevel,Digits());
           }
         FileWrite(file,row);
        }
      FileClose(file);
      Print("数据导出成功"。);
     }
   else Print("错误！创建导出数据文件失败。",GetLastError()); 

}i gde etoo zhurnal expertov

date,Bar___0__,Bar___1__,Bar___2__,Bar___3__,Bar___4__,Bar___5__,Bar___6__,Bar___7__,Bar___8__,Bar___9__,Bar___10__,Bar___11__,Bar___12__,Bar___13__,Bar___14__,Bar___15__,Bar___16__,Bar___17__,Bar___18__,Bar___19__,Bar___20__,Bar___21__,Bar___22__,Bar___23__,Bar___24__
2014.09.25,-0.0008,0.0000,-0.0005,-0.0014,0.0007,0.0035,0.0035,0.0036,0.0047,0.0052,0.0050,0.0046,0.0046,0.0047,0.0049,0.0052,0.0049,0.0053,0.0055,0.0056,0.0067,0.0056,0.0097,0.0105,0.0113
2014.09.25,0.0005,0.0000,-0.0009,0.0012,0.0040,0.0040,0.0041,0.0052,0.0057,0.0055,0.0051,0.0051,0.0052,0.0054,0.0057,0.0054,0.0058,0.0060,0.0061,0.0072,0.0061,0.0102,0.0110,0.0118,0.0123
2014.09.25,0.0009,0.0000,0.0021,0.0049,0.0049,0.0050,0.0061,0.0066,0.0064,0.0060,0.0060,0.0061,0.0063,0.0066,0.0063,0.0067,0.0069,0.0070,0.0081,0.0070,0.0111,0.0119,0.0127,0.0132,0.0130

2014.09.25,-0.0021,0.0000,0.0028,0.0028,0.0029,0.0040,0.0045,0.0043,0.0039,0.0039,0.0040,0.0042,0.0045,0.0042,0.0046,0.0048,0.0049,0.0060,0.0049,0.0090,0.0098,0.0106,0.0111,0.0109,0.0122.

从 CSV 转换为 DBF 的过程中，您可能会遇到一些问题，例如：您可能不知道如何将 CSV 转换为 DBF；您可能不知道如何将 DBF 转换为 CSV；您可能不知道如何将 CSV 转换为 MT5；您可能不知道如何将 CSV 转换 为 MT5。Cherez MQL5 如何创建智能交易模板、自定义指标、脚本？如何...

[Eugeniy Lugovoy]

我希望有一个 DLL 文件系统来输入数据，然后再输出系数。有人知道哪个神经软件有这个功能吗？或者联系 NeuroPro 的作者获取源代码，然后自己编写 DLL....

[Maxym Kondratiuk]

elugovoy:
我希望有一个 DLL 文件系统来输入数据，然后再输出系数。有人知道哪个神经软件有这个功能吗？或者联系 NeuroPro 的作者获取源代码，然后自己编写 DLL...

有一个旧的 NeuroShell 2

[Stanislav Korotky]

elugovoy:
我希望有一个 DLL 文件系统来输入数据，然后再输出系数。有人知道哪个神经软件有这个功能吗？或者联系 NeuroPro 的作者获取源代码，然后自己编写 DLL....

在 Deductor 中可以使用 bootnik 运行准备好的项目。

[Yury Reshetov]

elugovoy:
我希望能有一个 DLL 文件系统来输入数据，然后再输出系数。有人知道哪个神经软件有这个功能吗？或者联系 NeuroPro 的作者获取源代码，然后自己编写 DLL....

如果通过 DLL，请参阅https://www.mql5.com/zh/articles/252。

[СанСаныч Фоменко]

Reshetov:
如果通过 dll，请参见https://www.mql5.com/zh/articles/252。

有趣的名字：ENCOG - 机器学习...嗯，很火。

这里 列出的工具只是机器学习的一部分。