PLearn 0.1
|
00001 // -*- C++ -*- 00002 00003 // HyperRetrain.h 00004 // 00005 // Copyright (C) 2003-2004 ApSTAT Technologies Inc. 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 // Author: Pascal Vincent 00036 00037 /* ******************************************************* 00038 * $Id: HyperRetrain.h 7310 2007-05-24 18:04:57Z tihocan $ 00039 ******************************************************* */ 00040 00042 #ifndef HyperRetrain_INC 00043 #define HyperRetrain_INC 00044 00045 #include "HyperCommand.h" 00046 #include <plearn/vmat/Splitter.h> 00047 00048 namespace PLearn { 00049 using namespace std; 00050 00051 class HyperLearner; 00052 class VecStatsCollector; 00053 00054 class HyperRetrain: public HyperCommand 00055 { 00056 00057 private: 00058 00059 typedef HyperCommand inherited; 00060 00061 public: 00062 00063 PLEARN_DECLARE_OBJECT(HyperRetrain); 00064 00065 protected: 00068 PP<Splitter> splitter; 00069 00071 bool provide_tester_expdir; 00072 00073 bool call_forget; 00074 00075 // **************** 00076 // * Constructors * 00077 // **************** 00078 00079 public: 00080 00081 // Default constructor, make sure the implementation in the .cc 00082 // initializes all fields to reasonable default values. 00083 HyperRetrain(); 00084 00085 // ****************** 00086 // * Object methods * 00087 // ****************** 00088 00089 private: 00091 // (Please implement in .cc) 00092 void build_(); 00093 00094 protected: 00096 // (Please implement in .cc) 00097 static void declareOptions(OptionList& ol); 00098 00099 public: 00100 // simply calls inherited::build() then build_() 00101 virtual void build(); 00102 00104 virtual void makeDeepCopyFromShallowCopy(CopiesMap& copies); 00105 00108 virtual Vec optimize(); 00109 00111 virtual TVec<string> getResultNames() const; 00112 00113 }; 00114 00115 // Declares a few other classes and functions related to this class 00116 DECLARE_OBJECT_PTR(HyperRetrain); 00117 00118 } // end of namespace PLearn 00119 00120 #endif 00121 00122 00123 /* 00124 Local Variables: 00125 mode:c++ 00126 c-basic-offset:4 00127 c-file-style:"stroustrup" 00128 c-file-offsets:((innamespace . 0)(inline-open . 0)) 00129 indent-tabs-mode:nil 00130 fill-column:79 00131 End: 00132 */ 00133 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=79 :