.\"Text automatically generated by txt2man
.TH radical  "1" "" ""
.SH NAME
\fBradical \fP- radical
.SH SYNOPSIS
.nf
.fam C
 \fBradical\fP [\fB-h\fP] [\fB-v\fP] \fB-i\fP \fIstring\fP [\fB-a\fP \fIint\fP] [\fB-n\fP \fIdouble\fP] [\fB-O\fP] [\fB-o\fP \fIstring\fP] [\fB-u\fP \fIstring\fP] [\fB-r\fP \fIint\fP] [\fB-s\fP \fIint\fP] [\fB-S\fP \fIint\fP] \fB-V\fP 
.fam T
.fi
.fam T
.fi
.SH DESCRIPTION


An implementation of RADICAL, a method for independentcomponent analysis
(ICA). Assuming that we have an input matrix X, thegoal is to find a square
unmixing matrix W such that Y = W * X and the dimensions of Y are independent
components. If the algorithm is runningparticularly slowly, try reducing the
number of replicates.
.SH REQUIRED OPTIONS 

.TP
.B
\fB--input_file\fP (\fB-i\fP) [\fIstring\fP]
Input dataset filename for ICA.  
.SH OPTIONS 

.TP
.B
\fB--angles\fP (\fB-a\fP) [\fIint\fP]
Number of angles to consider in brute-force search during Radical2D. Default value 150. 
.TP
.B
\fB--help\fP (\fB-h\fP)
Default help info. 
.TP
.B
\fB--info\fP [\fIstring\fP]
Get help on a specific module or option.  Default value ''. 
.TP
.B
\fB--noise_std_dev\fP (\fB-n\fP) [\fIdouble\fP]
Standard deviation of Gaussian noise. Default value 0.175. 
.TP
.B
\fB--objective\fP (\fB-O\fP)
If set, an estimate of the final objective function is printed. 
.TP
.B
\fB--output_ic\fP (\fB-o\fP) [\fIstring\fP]
File to save independent components to. Default value 'output_ic.csv'. 
.TP
.B
\fB--output_unmixing\fP (\fB-u\fP) [\fIstring\fP]
File to save unmixing matrix to. Default value 'output_unmixing.csv'. 
.TP
.B
\fB--replicates\fP (\fB-r\fP) [\fIint\fP]
Number of Gaussian-perturbed replicates to use (per point) in Radical2D. Default value 30. 
.TP
.B
\fB--seed\fP (\fB-s\fP) [\fIint\fP]
Random seed. If 0, 'std::time(NULL)' is used.  Default value 0. 
.TP
.B
\fB--sweeps\fP (\fB-S\fP) [\fIint\fP]
Number of sweeps; each sweep calls Radical2D once for each pair of dimensions. Default value 0. 
.TP
.B
\fB--verbose\fP (\fB-v\fP)
Display informational messages and the full list of parameters and timers at the end of execution. 
.TP
.B
\fB--version\fP (\fB-V\fP)
Display the version of mlpack.
.SH ADDITIONAL INFORMATION

For further information, including relevant papers, citations, and theory,
consult the documentation found at http://www.mlpack.org or included with your
distribution of MLPACK.