PLearn 0.1
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00001 // -*- C++ -*- 00002 00003 // PerformanceEvaluator.cc 00004 // 00005 // Copyright (C) 2006 Pascal Vincent 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 // Authors: Pascal Vincent 00036 00040 #include "PerformanceEvaluator.h" 00041 00042 namespace PLearn { 00043 using namespace std; 00044 00045 PLEARN_IMPLEMENT_ABSTRACT_OBJECT( 00046 PerformanceEvaluator, 00047 "Evaluates the performance of a learner given a testset VMat and the learner's corresponding output VMat", 00048 "Subclasses of this class are mainly designed to be plugged in a PTester, \n" 00049 "and allow to carry 'performance evaluations' that aren't just \n" 00050 "simple statistics of the test-costs computed by the learner. \n" 00051 "Indeed a PerformanceEvaluator has at its disposal the whole testset, \n" 00052 "and the whole corresponding learner output, and will also be passed a \n" 00053 "results directory in which it can create files such as performance curves, etc... \n" 00054 "Since it also receives a pointer to the trained PLearner, a specialized \n" 00055 "PerformanceEvaluator may even inspect learner-specific options and call learner-specific methods. \n" 00056 ); 00057 00058 PerformanceEvaluator::PerformanceEvaluator() 00059 {} 00060 00061 void PerformanceEvaluator::build() 00062 { 00063 inherited::build(); 00064 build_(); 00065 } 00066 00067 void PerformanceEvaluator::makeDeepCopyFromShallowCopy(CopiesMap& copies) 00068 { 00069 inherited::makeDeepCopyFromShallowCopy(copies); 00070 } 00071 00072 void PerformanceEvaluator::declareOptions(OptionList& ol) 00073 { 00074 // ### Declare all of this object's options here. 00075 // ### For the "flags" of each option, you should typically specify 00076 // ### one of OptionBase::buildoption, OptionBase::learntoption or 00077 // ### OptionBase::tuningoption. If you don't provide one of these three, 00078 // ### this option will be ignored when loading values from a script. 00079 // ### You can also combine flags, for example with OptionBase::nosave: 00080 // ### (OptionBase::buildoption | OptionBase::nosave) 00081 00082 // ### ex: 00083 // declareOption(ol, "myoption", &PerformanceEvaluator::myoption, 00084 // OptionBase::buildoption, 00085 // "Help text describing this option"); 00086 // ... 00087 00088 // Now call the parent class' declareOptions 00089 inherited::declareOptions(ol); 00090 } 00091 00092 void PerformanceEvaluator::build_() 00093 {} 00094 00095 00096 } // end of namespace PLearn 00097 00098 00099 /* 00100 Local Variables: 00101 mode:c++ 00102 c-basic-offset:4 00103 c-file-style:"stroustrup" 00104 c-file-offsets:((innamespace . 0)(inline-open . 0)) 00105 indent-tabs-mode:nil 00106 fill-column:79 00107 End: 00108 */ 00109 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=79 :