Validation of Isoscapes
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Last Updated: 2023-09-27
Colab:
The validation pipeline provides a side-by-side comparison of a generated TimberID isoscape with a baseline (typically external from USP, but not necessarily). Additionally, the validation pipeline runs a series of evaluations, including traditional regression metrics like RMSE and end-to-end metrics that measure TimberID's fraud detection capability under the isoscape like AUC-PR and Recall@Precision=0.95.
After validation, isoscape files are stamped with validation results and then written to the path raster.RASTER_BASE + "/" + ISOSCAPE_OXYGEN_VARS_FILENAME.
The current default isoscapes for the validation pipeline are not our best model. We will update this documentation when we have fully validated results.
Do not use the "Upload to Google Earth Engine" section of this notebook-- it is deprecated and not guaranteed to work properly. Instead, prefer to upload isoscapes to TimberID from the interactive Colab referenced in .