PLearn 0.1
FixDond2BinaryVariables.h
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00001 // -*- C++ -*-
00002 
00003 // FixDond2BinaryVariables.h
00004 //
00005 // Copyright (C) 2006 Dan Popovici
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: Dan Popovici
00036 
00040 #ifndef FixDond2BinaryVariables_INC
00041 #define FixDond2BinaryVariables_INC
00042 
00043 #include <plearn_learners/generic/PLearner.h>
00044 #include <plearn/vmat/FileVMatrix.h>
00045 
00046 namespace PLearn {
00047 
00052 class FixDond2BinaryVariables : public PLearner
00053 {
00054     typedef PLearner inherited;
00055 
00056 public:
00057 
00058     //#####  Public Build Options  ############################################
00059 
00062 
00066     TVec< pair<string, string> > binary_variable_instructions;
00067     
00069     string output_path;
00070 
00071 public:
00072     //#####  Public Member Functions  #########################################
00073 
00075     // ### Make sure the implementation in the .cc
00076     // ### initializes all fields to reasonable default values.
00077     FixDond2BinaryVariables();
00078     int outputsize() const;
00079     void train();
00080     void computeOutput(const Vec&, Vec&) const;
00081     void computeCostsFromOutputs(const Vec&, const Vec&, const Vec&, Vec&) const;
00082     TVec<string> getTestCostNames() const;
00083     TVec<string> getTrainCostNames() const;
00084     VMat getOutputFile();
00085 
00086 
00087     //#####  PLearn::Object Protocol  #########################################
00088 
00089     // Declares other standard object methods.
00090     // ### If your class is not instantiatable (it has pure virtual methods)
00091     // ### you should replace this by PLEARN_DECLARE_ABSTRACT_OBJECT_METHODS
00092     PLEARN_DECLARE_OBJECT(FixDond2BinaryVariables);
00093 
00094     // Simply calls inherited::build() then build_()
00095     virtual void build();
00096 
00098     // (PLEASE IMPLEMENT IN .cc)
00099     virtual void makeDeepCopyFromShallowCopy(CopiesMap& copies);    
00100 
00101 protected:
00102     //#####  Protected Member Functions  ######################################
00103 
00105     static void declareOptions(OptionList& ol);
00106 
00107 private:
00108     //#####  Private Member Functions  ########################################
00109 
00111     void build_();
00112     void fixBinaryVariables();
00113 
00114 private:
00115     //#####  Private Data Members  ############################################
00116 
00117     // The rest of the private stuff goes here
00118     
00119     // input instructions variables
00120     int ins_width;
00121     int ins_col;
00122     
00123     // primary dataset variables
00124     int main_length;
00125     int main_width;
00126     int main_row;
00127     int main_col;
00128     Vec main_input;
00129     TVec<string> main_names;
00130     TVec<string> main_ins;
00131     
00132     // output dataset variables
00133     VMat output_file;
00134 };
00135 
00136 // Declares a few other classes and functions related to this class
00137 DECLARE_OBJECT_PTR(FixDond2BinaryVariables);
00138 
00139 } // end of namespace PLearn
00140 
00141 #endif
00142 
00143 
00144 /*
00145   Local Variables:
00146   mode:c++
00147   c-basic-offset:4
00148   c-file-style:"stroustrup"
00149   c-file-offsets:((innamespace . 0)(inline-open . 0))
00150   indent-tabs-mode:nil
00151   fill-column:79
00152   End:
00153 */
00154 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=79 :
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