PLearn 0.1
KernelPCA.h
Go to the documentation of this file.
00001 // -*- C++ -*-
00002 
00003 // KernelPCA.h
00004 //
00005 // Copyright (C) 2004 Olivier Delalleau 
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: KernelPCA.h 3994 2005-08-25 13:35:03Z chapados $ 
00037  ******************************************************* */
00038 
00039 // Authors: Olivier Delalleau
00040 
00044 #ifndef KernelPCA_INC
00045 #define KernelPCA_INC
00046 
00047 #include "KernelProjection.h"
00048 
00049 namespace PLearn {
00050 using namespace std;
00051 
00052 class KernelPCA: public KernelProjection
00053 {
00054 
00055 private:
00056 
00057     typedef KernelProjection inherited;
00058   
00059 protected:
00060 
00061     // *********************
00062     // * protected options *
00063     // *********************
00064 
00065     
00066 public:
00067 
00068     // ************************
00069     // * public build options *
00070     // ************************
00071     Ker kpca_kernel;
00072     bool kernel_is_distance;
00073     bool remove_bias;
00074     bool remove_bias_in_evaluate;
00075 
00076     // ****************
00077     // * Constructors *
00078     // ****************
00079 
00081     KernelPCA();
00082 
00083 
00084     // ****************************
00085     // * KernelProjection methods *
00086     // ****************************
00087 
00088 private: 
00089 
00091     void build_();
00092 
00093 protected: 
00094   
00096     static void declareOptions(OptionList& ol);
00097 
00098 public:
00099 
00100     // ************************
00101     // **** Object methods ****
00102     // ************************
00103 
00105     virtual void build();
00106 
00108     virtual void makeDeepCopyFromShallowCopy(CopiesMap& copies);
00109 
00110     // Declares other standard object methods.
00111     PLEARN_DECLARE_OBJECT(KernelPCA);
00112 
00113 
00114     // **********************************
00115     // **** KernelProjection methods ****
00116     // **********************************
00117 
00119     virtual void forget();
00120 
00121 };
00122 
00123 // Declares a few other classes and functions related to this class.
00124 DECLARE_OBJECT_PTR(KernelPCA);
00125   
00126 } // end of namespace PLearn
00127 
00128 #endif
00129 
00130 
00131 /*
00132   Local Variables:
00133   mode:c++
00134   c-basic-offset:4
00135   c-file-style:"stroustrup"
00136   c-file-offsets:((innamespace . 0)(inline-open . 0))
00137   indent-tabs-mode:nil
00138   fill-column:79
00139   End:
00140 */
00141 // 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