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SpectralClustering.h

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00001 // -*- C++ -*- 00002 00003 // SpectralClustering.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: SpectralClustering.h,v 1.1 2004/06/10 20:07:10 tihocan Exp $ 00037 ******************************************************* */ 00038 00039 // Authors: Olivier Delalleau 00040 00044 #ifndef SpectralClustering_INC 00045 #define SpectralClustering_INC 00046 00047 #include "KernelProjection.h" 00048 00049 namespace PLearn { 00050 using namespace std; 00051 00052 class SpectralClustering: public KernelProjection 00053 { 00054 00055 private: 00056 00057 typedef KernelProjection inherited; 00058 00059 protected: 00060 00061 // ********************* 00062 // * protected options * 00063 // ********************* 00064 00065 Ker sc_kernel; 00066 00067 public: 00068 00069 // ************************ 00070 // * public build options * 00071 // ************************ 00072 00073 bool remove_bias; 00074 00075 // **************** 00076 // * Constructors * 00077 // **************** 00078 00080 SpectralClustering(); 00081 00082 00083 // **************************** 00084 // * KernelProjection methods * 00085 // **************************** 00086 00087 private: 00088 00090 void build_(); 00091 00092 protected: 00093 00095 static void declareOptions(OptionList& ol); 00096 00097 public: 00098 00099 // ************************ 00100 // **** Object methods **** 00101 // ************************ 00102 00104 virtual void build(); 00105 00107 virtual void makeDeepCopyFromShallowCopy(map<const void*, void*>& copies); 00108 00109 // Declares other standard object methods. 00110 PLEARN_DECLARE_OBJECT(SpectralClustering); 00111 00112 00113 // ********************************** 00114 // **** KernelProjection methods **** 00115 // ********************************** 00116 00118 virtual void forget(); 00119 00120 }; 00121 00122 // Declares a few other classes and functions related to this class. 00123 DECLARE_OBJECT_PTR(SpectralClustering); 00124 00125 } // end of namespace PLearn 00126 00127 #endif

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