PdfPriorOptions Struct Reference

#include <nnet-pdf-prior.h>

Collaboration diagram for PdfPriorOptions:

Public Member Functions
	PdfPriorOptions ()
void	Register (OptionsItf *opts)

Public Attributes
std::string	class_frame_counts
BaseFloat	prior_scale
BaseFloat	prior_floor

Detailed Description

Definition at line 35 of file nnet-pdf-prior.h.

Constructor & Destructor Documentation

PdfPriorOptions()

PdfPriorOptions ( )

inline

Definition at line 40 of file nnet-pdf-prior.h.

                   :
    class_frame_counts(""),
    prior_scale(1.0),
    prior_floor(1e-10)
  { }

Member Function Documentation

Register()

void Register ( OptionsItf *  opts )

inline

Definition at line 46 of file nnet-pdf-prior.h.

References OptionsItf::Register().

Referenced by main().

                                  {
    opts->Register("class-frame-counts", &class_frame_counts,
                   "Vector with frame-counts of pdfs to compute log-priors."
                   " (priors are typically subtracted from log-posteriors"
                   " or pre-softmax activations)");
    opts->Register("prior-scale", &prior_scale,
                   "Scaling factor to be applied on pdf-log-priors");
    opts->Register("prior-floor", &prior_floor,
                   "Flooring constatnt for prior probability "
                   "(i.e. label rel. frequency)");
  }

Member Data Documentation

class_frame_counts

std::string class_frame_counts

Definition at line 36 of file nnet-pdf-prior.h.

Referenced by main(), and PdfPrior::PdfPrior().

prior_floor

BaseFloat prior_floor

Definition at line 38 of file nnet-pdf-prior.h.

Referenced by PdfPrior::PdfPrior().

prior_scale

BaseFloat prior_scale

Definition at line 37 of file nnet-pdf-prior.h.

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The documentation for this struct was generated from the following file:

• nnet/nnet-pdf-prior.h