PLearn 0.1
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00001 // -*- C++ -*- 00002 00003 // ExtractNNetParamsVMatrix.h 00004 // 00005 // Copyright (C) 2005 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: ExtractNNetParamsVMatrix.h 5557 2006-05-10 20:36:58Z lamblin $ 00037 ******************************************************* */ 00038 00039 // Authors: Olivier Delalleau 00040 00044 #ifndef ExtractNNetParamsVMatrix_INC 00045 #define ExtractNNetParamsVMatrix_INC 00046 00047 #include <plearn/vmat/RowBufferedVMatrix.h> 00048 #include <plearn_learners/generic/NNet.h> 00049 00050 namespace PLearn { 00051 00052 class ExtractNNetParamsVMatrix: public RowBufferedVMatrix 00053 { 00054 00055 private: 00056 00057 typedef RowBufferedVMatrix inherited; 00058 00059 protected: 00060 00061 // ********************* 00062 // * protected options * 00063 // ********************* 00064 00065 // Fields below are not options. 00066 00068 Mat data; 00069 00070 public: 00071 00072 // ************************ 00073 // * public build options * 00074 // ************************ 00075 00076 PP<NNet> nnet; 00077 bool extract_w1; 00078 bool extract_w2; 00079 bool extract_wdirect; 00080 bool extract_wout; 00081 00082 // **************** 00083 // * Constructors * 00084 // **************** 00085 00087 ExtractNNetParamsVMatrix(); 00088 00089 // ****************** 00090 // * Object methods * 00091 // ****************** 00092 00093 private: 00094 00096 // (Please implement in .cc) 00097 void build_(); 00098 00099 protected: 00100 00102 // (Please implement in .cc) 00103 static void declareOptions(OptionList& ol); 00104 00107 virtual void getNewRow(int i, const Vec& v) const; 00108 00109 public: 00110 00111 // Simply call inherited::build() then build_(). 00112 virtual void build(); 00113 00115 virtual void makeDeepCopyFromShallowCopy(CopiesMap& copies); 00116 00118 PLEARN_DECLARE_OBJECT(ExtractNNetParamsVMatrix); 00119 00120 }; 00121 00122 DECLARE_OBJECT_PTR(ExtractNNetParamsVMatrix); 00123 00124 } // end of namespace PLearn 00125 #endif 00126 00127 00128 /* 00129 Local Variables: 00130 mode:c++ 00131 c-basic-offset:4 00132 c-file-style:"stroustrup" 00133 c-file-offsets:((innamespace . 0)(inline-open . 0)) 00134 indent-tabs-mode:nil 00135 fill-column:79 00136 End: 00137 */ 00138 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=79 :