PLearn 0.1
KernelVMatrix.h
Go to the documentation of this file.
00001 // -*- C++ -*-
00002 
00003 // PLearn (A C++ Machine Learning Library)
00004 // Copyright (C) 1998 Pascal Vincent
00005 // Copyright (C) 1999-2002 Pascal Vincent, Yoshua Bengio, Rejean Ducharme and University of Montreal
00006 // Copyright (C) 2001-2002 Nicolas Chapados, Ichiro Takeuchi, Jean-Sebastien Senecal
00007 // Copyright (C) 2002 Xiangdong Wang, Christian Dorion
00008 
00009 // Redistribution and use in source and binary forms, with or without
00010 // modification, are permitted provided that the following conditions are met:
00011 //
00012 //  1. Redistributions of source code must retain the above copyright
00013 //     notice, this list of conditions and the following disclaimer.
00014 //
00015 //  2. Redistributions in binary form must reproduce the above copyright
00016 //     notice, this list of conditions and the following disclaimer in the
00017 //     documentation and/or other materials provided with the distribution.
00018 //
00019 //  3. The name of the authors may not be used to endorse or promote
00020 //     products derived from this software without specific prior written
00021 //     permission.
00022 //
00023 // THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR
00024 // IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
00025 // OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
00026 // NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
00027 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
00028 // TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
00029 // PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
00030 // LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
00031 // NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
00032 // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00033 //
00034 // This file is part of the PLearn library. For more information on the PLearn
00035 // library, go to the PLearn Web site at www.plearn.org
00036 
00037 
00038 /* *******************************************************
00039  * $Id: KernelVMatrix.h 6861 2007-04-09 19:04:15Z saintmlx $
00040  * This file is part of the PLearn library.
00041  ******************************************************* */
00042 
00043 #ifndef KernelVMatrix_INC
00044 #define KernelVMatrix_INC
00045 
00046 #include <plearn/ker/Kernel.h>
00047 #include "VMatrix.h"
00048 
00049 namespace PLearn {
00050 using namespace std;
00051 
00052 
00063 class KernelVMatrix: public VMatrix
00064 {
00065     typedef VMatrix inherited;
00066     //protected:
00068 protected:
00069     VMat source1;
00070     VMat source2;
00071     Ker ker;
00072 
00073     Vec input1;
00074     Vec input2;
00075 
00076 public:
00077     KernelVMatrix();
00078     KernelVMatrix(VMat the_source1, VMat the_source2, Ker the_ker);
00079 
00080     PLEARN_DECLARE_OBJECT(KernelVMatrix);
00081     static void declareOptions(OptionList &ol);
00082 
00083     virtual void build();
00084 
00085     //DECLARE_NAME_AND_DEEPCOPY(KernelVMatrix);
00086     virtual void makeDeepCopyFromShallowCopy(CopiesMap& copies);
00087     virtual real get(int i, int j) const;
00088     virtual void getSubRow(int i, int j, Vec v) const;
00089 private:
00090     void build_();
00091 };
00092 
00093 DECLARE_OBJECT_PTR(KernelVMatrix);
00094 
00095 } // end of namespace PLearn
00096 
00097 #endif
00098 
00099 
00100 /*
00101   Local Variables:
00102   mode:c++
00103   c-basic-offset:4
00104   c-file-style:"stroustrup"
00105   c-file-offsets:((innamespace . 0)(inline-open . 0))
00106   indent-tabs-mode:nil
00107   fill-column:79
00108   End:
00109 */
00110 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=79 :
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Defines