Create classification dataset (from text files)
Create a classification dataset from tabulated text files and store the result as a pickle file. The format matches that of the FORCE Higher Level Sampling Submodule. Example files (force_features.csv and force_labels.csv) can be found in the EnMAP-Box testdata folder).
Usage:
Open the algorithm from the processing toolbox.
Select or create a classification dataset and specify the number of stratification bins and the number of samples, then click run.
Parameters
- File with features [file]
Text file with tabulated feature data X (no headers). Each row represents the feature vector of a sample.
- File with class values [file]
Text file with tabulated target data y (no headers). Each row represents the class value of a sample.
Outputs
- Output dataset [fileDestination]
Pickle file destination.
Command-line usage
>qgis_process help enmapbox:CreateClassificationDatasetFromTextFiles
:
----------------
Arguments
----------------
featureFile: File with features
Argument type: file
Acceptable values:
- Path to a file
valueFile: File with class values
Argument type: file
Acceptable values:
- Path to a file
outputClassificationDataset: Output dataset
Argument type: fileDestination
Acceptable values:
- Path for new file
----------------
Outputs
----------------
outputClassificationDataset: <outputFile>
Output dataset