svmfusvmdatapoint.h

来自「This is SvmFu, a package for training an」· C头文件 代码 · 共 33 行

// Copyright (C) 2000 Ryan M. Rifkin <[e-mail]>
//  
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License as
// published by the Free Software Foundation; either version 2 of the
// License, or (at your option) any later version.
//  
// This program is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
// General Public License for more details.
//  
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
// 02111-1307, USA.

#include "SvmFuSvmTypedefs.h"

//! Container for a data point
template<class DataElt> class DataPoint
{
 public:
  // DataElt &operator[] (int i) { return data[i]; }
  int dim;
  int *index;		// the dimension index.  Used for sparse01 & sparseN
  DataElt *value;       // the data value.  Used for sparseN & dense
                        // as well as reading/writing SVMs from disk.
                        // (renamed from "data" when the seperate index/value
  			// feature was added, to help find locations that
                        // needed to be changed)     --jim
};