PLearn 0.1
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00001 // -*- C++ -*- 00002 00003 // UCIDataVMatrix.cc 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: UCIDataVMatrix.cc 8617 2008-03-03 17:45:54Z nouiz $ 00037 ******************************************************* */ 00038 00039 // Authors: Olivier Delalleau 00040 00044 #include "UCIDataVMatrix.h" 00045 #include <plearn/db/databases.h> 00046 00047 namespace PLearn { 00048 using namespace std; 00049 00050 00051 UCIDataVMatrix::UCIDataVMatrix() 00052 { 00053 } 00054 00055 PLEARN_IMPLEMENT_OBJECT(UCIDataVMatrix, 00056 "Loads a UCI machine learning dataset.", 00057 "" 00058 ); 00059 00060 void UCIDataVMatrix::declareOptions(OptionList& ol) 00061 { 00062 declareOption(ol, "uci_spec", &UCIDataVMatrix::uci_spec, OptionBase::buildoption, 00063 "Specifications of a UCI dataset."); 00064 00065 // Now call the parent class' declareOptions 00066 inherited::declareOptions(ol); 00067 00068 // Hide unused options. 00069 00070 redeclareOption(ol, "vm", &UCIDataVMatrix::vm, OptionBase::nosave, "Not used."); 00071 redeclareOption(ol, "writable", &UCIDataVMatrix::writable, OptionBase::nosave, "Not used."); 00072 redeclareOption(ol, "length", &UCIDataVMatrix::length_, OptionBase::nosave, "Not used."); 00073 redeclareOption(ol, "width", &UCIDataVMatrix::width_, OptionBase::nosave, "Not used."); 00074 redeclareOption(ol, "inputsize", &UCIDataVMatrix::inputsize_, OptionBase::nosave, "Not used."); 00075 redeclareOption(ol, "targetsize", &UCIDataVMatrix::targetsize_, OptionBase::nosave, "Not used."); 00076 redeclareOption(ol, "weightsize", &UCIDataVMatrix::weightsize_, OptionBase::nosave, "Not used."); 00077 redeclareOption(ol, "metadatadir", &UCIDataVMatrix::metadatadir, OptionBase::nosave, "Not used."); 00078 } 00079 00080 void UCIDataVMatrix::build_() 00081 { 00082 if (uci_spec) 00083 loadUCISet(vm, uci_spec); 00084 inherited::build(); 00085 } 00086 00087 void UCIDataVMatrix::build() 00088 { 00089 inherited::build(); 00090 build_(); 00091 updateMtime(0); 00092 // updateMtime(uci_spec->data_all); 00093 // updateMtime(uci_spec->data_train); 00094 // updateMtime(uci_spec->data_test); 00095 // updateMtime(uci_spec->file_all); 00096 // updateMtime(uci_spec->file_train); 00097 // updateMtime(uci_spec->file_test); 00098 } 00099 00100 void UCIDataVMatrix::makeDeepCopyFromShallowCopy(CopiesMap& copies) 00101 { 00102 inherited::makeDeepCopyFromShallowCopy(copies); 00103 00104 // ### Call deepCopyField on all "pointer-like" fields 00105 // ### that you wish to be deepCopied rather than 00106 // ### shallow-copied. 00107 // ### ex: 00108 // deepCopyField(trainvec, copies); 00109 00110 // ### Remove this line when you have fully implemented this method. 00111 PLERROR("UCIDataVMatrix::makeDeepCopyFromShallowCopy not fully (correctly) implemented yet!"); 00112 } 00113 00114 } // end of namespace PLearn 00115 00116 00117 /* 00118 Local Variables: 00119 mode:c++ 00120 c-basic-offset:4 00121 c-file-style:"stroustrup" 00122 c-file-offsets:((innamespace . 0)(inline-open . 0)) 00123 indent-tabs-mode:nil 00124 fill-column:79 00125 End: 00126 */ 00127 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=79 :