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starting to develop a c# wrapper for xgboost:

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c# implementation of kaggle higgs demo
This commit is contained in:
giuliohome 2014-08-30 01:01:30 +02:00
parent 6c3bc36a25
commit db46e7a730
1 changed files with 5 additions and 2 deletions
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7
windows/xgboost_sharp_wrapper/xgboost.cs
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@ -15,14 +15,17 @@ namespace xgboost_sharp_wrapper
[DllImport(dll_path+"xgboost_wrapper.dll", CallingConvention=CallingConvention.Cdecl)] [DllImport(dll_path+"xgboost_wrapper.dll", CallingConvention=CallingConvention.Cdecl)]
public static extern IntPtr XGDMatrixCreateFromFile(string fname, int silent); public static extern IntPtr XGDMatrixCreateFromFile(string fname, int silent);
public IntPtr SharpXGDMatrixCreateFromFile(string fname, int silent)
public IntPtr SharpXGDMatrixCreateFromFile(string fname, int silent)
{ {
return XGDMatrixCreateFromFile(fname, silent); return XGDMatrixCreateFromFile(fname, silent);
} }
[DllImport(dll_path + "xgboost_wrapper.dll")] [DllImport(dll_path + "xgboost_wrapper.dll")]
public static extern IntPtr XGBoosterCreate(IntPtr[] dmats, System.UInt32 len); public static extern IntPtr XGBoosterCreate(IntPtr[] dmats, System.UInt32 len);
public IntPtr SharpXGBoosterCreate(IntPtr[] dmats, System.UInt32 len)
{
return XGBoosterCreate(dmats, len);
}
[DllImport(dll_path + "xgboost_wrapper.dll")] [DllImport(dll_path + "xgboost_wrapper.dll")]
public static extern void XGBoosterUpdateOneIter(IntPtr handle, int iter, IntPtr dtrain); public static extern void XGBoosterUpdateOneIter(IntPtr handle, int iter, IntPtr dtrain);