PLearn 0.1
OneVsAllVMatrix.h
Go to the documentation of this file.
00001 // -*- C++ -*-
00002 
00003 // OneVsAllVMatrix.h
00004 //
00005 // Copyright (C) 2005 Hugo Larochelle
00006 //
00007 // Redistribution and use in source and binary forms, with or without
00008 // modification, are permitted provided that the following conditions are met:
00009 //
00010 //  1. Redistributions of source code must retain the above copyright
00011 //     notice, this list of conditions and the following disclaimer.
00012 //
00013 //  2. Redistributions in binary form must reproduce the above copyright
00014 //     notice, this list of conditions and the following disclaimer in the
00015 //     documentation and/or other materials provided with the distribution.
00016 //
00017 //  3. The name of the authors may not be used to endorse or promote
00018 //     products derived from this software without specific prior written
00019 //     permission.
00020 //
00021 // THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR
00022 // IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
00023 // OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
00024 // NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
00025 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
00026 // TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
00027 // PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
00028 // LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
00029 // NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
00030 // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00031 //
00032 // This file is part of the PLearn library. For more information on the PLearn
00033 // library, go to the PLearn Web site at www.plearn.org
00034 
00035 /* *******************************************************
00036  * $Id: .pyskeleton_header,v 1.1 2003/09/01 00:05:31 plearner Exp $
00037  ******************************************************* */
00038 
00039 // Authors: Hugo Larochelle
00040 
00044 #ifndef OneVsAllVMatrix_INC
00045 #define OneVsAllVMatrix_INC
00046 
00047 #include <plearn/vmat/SourceVMatrix.h>
00048 
00049 namespace PLearn {
00050 
00051 class OneVsAllVMatrix: public SourceVMatrix
00052 {
00053 
00054 private:
00055 
00056     typedef SourceVMatrix inherited;
00057 
00058 protected:
00059 
00060     // *********************
00061     // * protected options *
00062     // *********************
00063 
00064 public:
00065 
00066     // ************************
00067     // * public build options *
00068     // ************************
00069 
00070     int target_class;
00071     bool inverse_target;
00072     // ****************
00073     // * Constructors *
00074     // ****************
00075 
00077     OneVsAllVMatrix();
00078 
00079     OneVsAllVMatrix(VMat the_source, int the_target_class,
00080                     bool inverse_target=false);
00081 
00082     // ******************
00083     // * Object methods *
00084     // ******************
00085 
00086 private:
00087 
00089     // (Please implement in .cc)
00090     void build_();
00091 
00092 protected:
00093 
00095     // (Please implement in .cc)
00096     static void declareOptions(OptionList& ol);
00097 
00100     virtual void getNewRow(int i, const Vec& v) const;
00101 
00102 public:
00103 
00104     // Simply calls inherited::build() then build_().
00105     virtual void build();
00106 
00108     virtual void makeDeepCopyFromShallowCopy(CopiesMap& copies);
00109 
00111     PLEARN_DECLARE_OBJECT(OneVsAllVMatrix);
00112 
00113 };
00114 
00115 DECLARE_OBJECT_PTR(OneVsAllVMatrix);
00116 
00117 } // end of namespace PLearn
00118 
00119 #endif
00120 
00121 
00122 /*
00123   Local Variables:
00124   mode:c++
00125   c-basic-offset:4
00126   c-file-style:"stroustrup"
00127   c-file-offsets:((innamespace . 0)(inline-open . 0))
00128   indent-tabs-mode:nil
00129   fill-column:79
00130   End:
00131 */
00132 // 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