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.\" ========================================================================
.\"
.IX Title "heri-split 1"
.TH heri-split 1 "2019-01-07" "" ""
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
.if n .ad l
.nh
.SH "NAME"
heri\-split \- splits the dataset into training and testing sets
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
\&\fBheri-split\fR [\s-1OPTIONS\s0] \fIdataset1\fR [\fIdataset2\fR...]
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
\&\fBheri-split\fR splits the dataset into several training and testing
sets as it is required for N\-fold cross-validation. Dataset contains
one object per line as in svmlight format. By default
stratified sampling is used. That is, all folds contain
the same number of objects for each label.
.SH "OPTIONS"
.IX Header "OPTIONS"
.IP "\fB\-h, \-\-help\fR" 6
.IX Item "-h, --help"
Display help information.
.IP "\fB\-c, \-\-folds\fR \fIcount\fR" 6
.IX Item "-c, --folds count"
Set the number of folds. This is a mandatory option.
.IP "\fB\-d, \-\-output\-dir\fR \fIdir\fR" 6
.IX Item "-d, --output-dir dir"
Set the output directory. This is a mandatory option.
.IP "\fB\-r,\-\-random\fR" 6
.IX Item "-r,--random"
Use random sampling instead of stratified one.
.IP "\fB\-s, \-\-seed\fR \fIseed\fR" 6
.IX Item "-s, --seed seed"
Set the seed value for pseudorandom generator.
.SH "HOME"
.IX Header "HOME"
<http://github.com/cheusov/herisvm>
.SH "SEE ALSO"
.IX Header "SEE ALSO"
\&\fBheri\-eval\fR\|(1)
\&\fBheri\-stat\fR\|(1)