PLearn 0.1
|
00001 // -*- C++ -*- 00002 00003 // LearnerCommand.h 00004 // 00005 // Copyright (C) 2004 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 /* ******************************************************* 00036 * $Id: LearnerCommand.h 9712 2008-11-21 17:07:46Z nouiz $ 00037 ******************************************************* */ 00038 00039 // Authors: Pascal Vincent 00040 00044 #ifndef LearnerCommand_INC 00045 #define LearnerCommand_INC 00046 00047 #include "PLearnCommand.h" 00048 #include "PLearnCommandRegistry.h" 00049 #include <plearn/math/pl_math.h> 00050 #include <plearn/math/TVec.h> 00051 00052 namespace PLearn { 00053 using namespace std; 00054 00055 class LearnerCommand: public PLearnCommand 00056 { 00057 00058 public: 00059 00060 LearnerCommand(); 00061 00062 virtual void run(const vector<string>& args); 00063 00064 static void train(const PPath& learner_spec_file, 00065 const PPath& trainset_spec, 00066 const PPath& save_learner_file, 00067 bool no_forget = false); 00068 00069 static void test(const string& trained_learner_file, const string& testset_spec, const string& stats_file, const string& outputs_file, const string& costs_file, const bool set_testset_as_trainingset = false); 00070 static void compute_outputs(const string& trained_learner_file, const string& test_inputs_spec, const string& outputs_file); 00071 00072 static void process_dataset(const string& trained_learner_file, const string& dataset_spec, const string& processed_dataset_pmat); 00073 00074 static void compute_outputs_on_1D_grid(const string& trained_learner_file, const string& grid_outputs_file, 00075 real xmin, real xmax, int nx); 00076 00077 static void compute_outputs_on_2D_grid(const string& trained_learner_file, const string& grid_outputs_file, 00078 real xmin, real xmax, real ymin, real ymax, 00079 int nx, int ny); 00080 00081 static void compute_outputs_on_auto_grid(const string& trained_learner_file, const string& grid_outputs_file, 00082 const string& dataset_spec, real extra_percent, 00083 int nx, int ny=0); 00084 00085 static void analyze_inputs(const string& data_file, const string& result_file, real epsilon, const TVec<string>& learner_files); 00086 00087 protected: 00088 00089 static PLearnCommandRegistry reg_; 00090 00091 }; 00092 00093 00094 } // end of namespace PLearn 00095 00096 #endif 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 :