v.divide.training_validation - GRASS GIS manual

NAME

v.divide.training_validation - divides data into training and validation data.

KEYWORDS

vector, sampling, statistics, random, stratified random sampling

SYNOPSIS

v.divide.training_validation

v.divide.training_validation --help

v.divide.training_validation input=name [column=name] training=name validation=name [training_percent=integer] [--overwrite] [--help] [--verbose] [--quiet] [--ui]

Flags:

--overwrite: Allow output files to overwrite existing files
--help: Print usage summary
--verbose: Verbose module output
--quiet: Quiet module output
--ui: Force launching GUI dialog

Parameters:

input=name [required]: Name of input vector map; Or data source for direct OGR access
column=name: Name of column with class information
training=name [required]: Name for output vector map
validation=name [required]: Name for output vector map
training_percent=integer: Percent of data which should be selected as training data; Default: 30

DESCRIPTION
EXAMPLES
AUTHORS

DESCRIPTION

v.divide.training_validation divides data into training and validation data.

EXAMPLES

v.divide.training_validation in=classpoints column=lulc_int training=trainingpoints validation=validationpoints training_percent=30

AUTHORS

Anika Bettge (main development) and Guido Riembauer, mundialis, Germany

SOURCE CODE

Available at: v.divide.training_validation source code (history)

Accessed: Wednesday Jul 17 09:10:46 2024