PLearn 0.1
Stan.cc
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00001 // -*- C++ -*-
00002 
00003 // Stan.cc
00004 //
00005 // Copyright (C) 2008 Stanislas Lauly
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: Stanislas Lauly
00036 
00040 #include "Stan.h"
00041 #include <plearn_learners/hyper/HyperLearner.h>
00042 #include <plearn_learners_experimental/DynamicallyLinkedRBMsModel.h>
00043 
00044 namespace PLearn {
00045 using namespace std;
00046 
00048 PLearnCommandRegistry Stan::reg_(new Stan);
00049 
00050 Stan::Stan()
00051     : PLearnCommand(
00052         "stan",
00053         "La commande pour les affaires de Stan",
00054         "stan generate path_to_model.psave nb_notes \n"
00055         "ex: stan generate /home/stan/Documents/recherche_maitrise/DDBN_bosendorfer/exp_tar_tm1__in_tm1_tp1/exp-expressive_timing-rnet_1hid-sizes=95-7-7-1-1-1-1-1-1-mds=20-stepsize=1-seed=654321-eoss=8-nhid=40-lrl=0.0001-utlm=1-20080529:185450/Split0/LearnerExpdir/final_learner.psave 1 \n"
00056         "\n"
00057         )
00058 {}
00059 
00061 void Stan::run(const vector<string>& args)
00062 {
00063     string subcommand = args[0];
00064     string modelpath = args[1];
00065 
00066     DynamicallyLinkedRBMsModel* model=0;
00067     Object* obj = loadObject(modelpath);
00068     PP<Object> ppobj = obj;
00069         
00070     HyperLearner* hyper = dynamic_cast<HyperLearner*>(obj);
00071     if(hyper!=0)
00072     {
00073         PP<PLearner> l = hyper->getLearner();
00074         model = dynamic_cast<DynamicallyLinkedRBMsModel*>((PLearner*)l);
00075     }
00076     else
00077     {
00078         model = dynamic_cast<DynamicallyLinkedRBMsModel*>(obj);
00079     }
00080           
00081     if(model==0)
00082         PLERROR("Le fichier doit contenir soit un HyperLearner contenant un DynamicallyLinkedRBMsModel, soit un DynamicallyLinkedRBMsModel directement");
00083     
00084     perr << "Successfully loaded " << modelpath << endl;
00085     
00086     if(subcommand=="generate")
00087     {        
00088         int t = toint(args[2]);
00089         int n = toint(args[3]);
00090         //perr << "Generating " << nb_notes << " notes!" << endl;
00091         perr << "Generating " << endl;
00092         model->generate(t, n);
00093         
00094     }
00095     else
00096         perr << "No such subcommand: " << subcommand << endl;
00097 
00098     // *** PLEASE COMPLETE HERE ****
00099 }
00100 
00101 } // end of namespace PLearn
00102 
00103 
00104 /*
00105   Local Variables:
00106   mode:c++
00107   c-basic-offset:4
00108   c-file-style:"stroustrup"
00109   c-file-offsets:((innamespace . 0)(inline-open . 0))
00110   indent-tabs-mode:nil
00111   fill-column:79
00112   End:
00113 */
00114 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=79 :
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