LdaEstimateOptions Struct Reference

#include <lda-estimate.h>

Collaboration diagram for LdaEstimateOptions:

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

Public Attributes
bool	remove_offset
int32	dim
bool	allow_large_dim
BaseFloat	within_class_factor

Detailed Description

Definition at line 29 of file lda-estimate.h.

Constructor & Destructor Documentation

LdaEstimateOptions()

LdaEstimateOptions ( )

inline

Definition at line 35 of file lda-estimate.h.

                      : remove_offset(false), dim(40), allow_large_dim(false),
                        within_class_factor(1.0) { }

Member Function Documentation

Register()

void Register ( OptionsItf *  opts )

inline

Definition at line 38 of file lda-estimate.h.

References OptionsItf::Register().

Referenced by main().

                                  {
    opts->Register("remove-offset", &remove_offset, "If true, output an affine "
                   "transform that makes the projected data mean equal to zero.");
    opts->Register("dim", &dim, "Dimension to project to with LDA");
    opts->Register("allow-large-dim", &allow_large_dim, "If true, allow an LDA "
                   "dimension larger than the number of classes.");
    opts->Register("within-class-factor", &within_class_factor, "(Deprecated) If 1.0, do "
                   "conventional LDA where the within-class variance will be "
                   "unit in the projected space.  May be set to less than 1.0, "
                   "which scales the features to have less variance, particularly "
                   "for dimensions where between-class variance is small; "
                   "this is a feature being experimented with for neural-net "
                   "input.");
  }    

Member Data Documentation

allow_large_dim

bool allow_large_dim

Definition at line 32 of file lda-estimate.h.

Referenced by LdaEstimate::Estimate().

dim

int32 dim

Definition at line 31 of file lda-estimate.h.

Referenced by LdaEstimate::Estimate(), test_io(), and UnitTestEstimateLda().

remove_offset

bool remove_offset

Definition at line 30 of file lda-estimate.h.

Referenced by LdaEstimate::Estimate(), and UnitTestEstimateLda().

within_class_factor

BaseFloat within_class_factor

Definition at line 33 of file lda-estimate.h.

Referenced by LdaEstimate::Estimate().

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

• transform/lda-estimate.h