Classification layer accuracy and area report (for stratified random sampling)
Estimates map accuracy and area proportions for stratified random sampling as described in Stehman (2014): https://doi.org/10.1080/01431161.2014.930207. Observed and predicted categories are matched by name.
Parameters
- Predicted classification layer [raster]
A classification layer that is to be assessed.
- Observed categorized layer [layer]
A categorized layer representing a (ground truth) observation sample, that was aquired using a stratified random sampling approach.
- Stratification layer [layer]
A stratification layer that was used for drawing the observation sample. If not defined, the classification layer is used as stratification layer.
- Open output report in webbrowser after running algorithm [boolean]
Whether to open the output report in the web browser.
Default: True
Outputs
- Output report [fileDestination]
Report file destination.
Command-line usage
>qgis_process help enmapbox:ClassificationLayerAccuracyAndAreaReportForStratifiedRandomSampling
:
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Arguments
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classification: Predicted classification layer
Argument type: raster
Acceptable values:
- Path to a raster layer
reference: Observed categorized layer
Argument type: layer
Acceptable values:
- Path to a vector, raster or mesh layer
stratification: Stratification layer (optional)
Argument type: layer
Acceptable values:
- Path to a vector, raster or mesh layer
openReport: Open output report in webbrowser after running algorithm
Default value: true
Argument type: boolean
Acceptable values:
- 1 for true/yes
- 0 for false/no
outClassificationPerformance: Output report
Argument type: fileDestination
Acceptable values:
- Path for new file
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Outputs
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outClassificationPerformance: <outputHtml>
Output report