BayesianProteinInferenceAlgorithm.h

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// --------------------------------------------------------------------------
//                   OpenMS -- Open-Source Mass Spectrometry
// --------------------------------------------------------------------------
// Copyright The OpenMS Team -- Eberhard Karls University Tuebingen,
// ETH Zurich, and Freie Universitaet Berlin 2002-2020.
//
// This software is released under a three-clause BSD license:
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//    notice, this list of conditions and the following disclaimer.
//  * Redistributions in binary form must reproduce the above copyright
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//    may be used to endorse or promote products derived from this software
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// For a full list of authors, refer to the file AUTHORS.
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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// $Maintainer: Julianus Pfeuffer $
// $Authors: Julianus Pfeuffer $
// --------------------------------------------------------------------------
#pragma once
 
//#define INFERENCE_BENCH
 
#include <OpenMS/DATASTRUCTURES/DefaultParamHandler.h>
#include <OpenMS/METADATA/ExperimentalDesign.h>
#include <OpenMS/CONCEPT/ProgressLogger.h>
#include <OpenMS/MATH/MISC/GridSearch.h>
 
#include <vector>
#include <functional>
#include <boost/optional.hpp>
 
namespace OpenMS
{
  class ConsensusMap;
  namespace Internal
  {
    class IDBoostGraph;
  }
  class PeptideIdentification;
  class ProteinIdentification;
 
  class OPENMS_DLLAPI BayesianProteinInferenceAlgorithm :
      public DefaultParamHandler,
      public ProgressLogger
  {
  public:
    explicit BayesianProteinInferenceAlgorithm(unsigned int debug_lvl = 0);
 
    ~BayesianProteinInferenceAlgorithm() override = default;
 
    void updateMembers_() override;
 
    class GraphInferenceFunctor;
 
    class ExtendedGraphInferenceFunctor;
 
    struct GridSearchEvaluator;
 
    void inferPosteriorProbabilities(
        std::vector<ProteinIdentification>& proteinIDs,
        std::vector<PeptideIdentification>& peptideIDs,
        boost::optional<const ExperimentalDesign> exp_des = boost::optional<const ExperimentalDesign>());
 
    void inferPosteriorProbabilities(
        ConsensusMap& cmap,
        boost::optional<const ExperimentalDesign> exp_des = boost::optional<const ExperimentalDesign>());
 
  private:
 
    void inferPosteriorProbabilities_(Internal::IDBoostGraph& ibg);
 
    GridSearch<double,double,double> initGridSearchFromParams_(
        std::vector<double>& alpha_search,
        std::vector<double>& beta_search,
        std::vector<double>& gamma_search
        );
 
    void setScoreTypeAndSettings_(ProteinIdentification& proteinIDs);
 
    std::function<void(PeptideIdentification&/*, const String& run_id*/)> checkConvertAndFilterPepHits_;
 
    unsigned int debug_lvl_;
 
    #ifdef INFERENCE_BENCH
    std::vector<std::pair<double,Size>> debug_times_;
    #endif
 
  };
}