Qscore Class Reference

setQscore : quality score for PeakGroup. This class is being updated. For now, simply it calculate the setQscore using a fixed weight vector. The weight vector has been determined by logistic regression. But afterwards, the training part for the setQscore should be added in here. Or other technique such as deep learning would be used. This class also contains tsv output function. The tsv file contains features of PeakGroups which are used for training. More...

#include <OpenMS/ANALYSIS/TOPDOWN/Qscore.h>

Collaboration diagram for Qscore:

Public Types
typedef FLASHDeconvHelperStructs::LogMzPeak	LogMzPeak

Static Public Member Functions
static double	getQscore (const PeakGroup *pg, bool is_profile=false, double cv=-1)
	get QScore for a peak group of specific abs_charge More...
static void	writeAttCsvFromDummy (const DeconvolvedSpectrum &deconvolved_spectrum, std::fstream &f)
static void	writeAttCsvFromDummyHeader (std::fstream &f)

Static Private Member Functions
static std::vector< double >	toFeatureVector_ (const PeakGroup *pg)
	convert a peak group to a feature vector for setQscore calculation More...

Static Private Attributes
static std::vector< double >	weight_centroid_
static std::vector< double >	weight_profile_
static std::vector< double >	weight_CV_

Detailed Description

setQscore : quality score for PeakGroup. This class is being updated. For now, simply it calculate the setQscore using a fixed weight vector. The weight vector has been determined by logistic regression. But afterwards, the training part for the setQscore should be added in here. Or other technique such as deep learning would be used. This class also contains tsv output function. The tsv file contains features of PeakGroups which are used for training.

Member Typedef Documentation

LogMzPeak

typedef FLASHDeconvHelperStructs::LogMzPeak LogMzPeak

Member Function Documentation

getQscore()

static double getQscore ( const PeakGroup *  pg, bool  is_profile = false, double  cv = -1  )

static

get QScore for a peak group of specific abs_charge

toFeatureVector_()

static std::vector<double> toFeatureVector_ ( const PeakGroup *  pg )

staticprivate

convert a peak group to a feature vector for setQscore calculation

writeAttCsvFromDummy()

static void writeAttCsvFromDummy ( const DeconvolvedSpectrum &  deconvolved_spectrum, std::fstream &  f  )

static

writeAttCsvFromDummyHeader()

static void writeAttCsvFromDummyHeader ( std::fstream &  f )

static

Member Data Documentation

weight_centroid_

std::vector<double> weight_centroid_

staticprivate

weight_CV_

std::vector<double> weight_CV_

staticprivate

weight_profile_

std::vector<double> weight_profile_

staticprivate