# See [Robust_image_source_identification_on_modern_smartphones/issues/22](https://gitea.lemnoslife.com/Benjamin_Loison/Robust_image_source_identification_on_modern_smartphones/issues/22).
# See [Robust_image_source_identification_on_modern_smartphones/issues/22](https://gitea.lemnoslife.com/Benjamin_Loison/Robust_image_source_identification_on_modern_smartphones/issues/22).
matchDISTANCE:
caseDistance.ROOT_MEAN_SQUARE:
importsys
sys.path.insert(0,'../../algorithms/distance/')
fromrms_diffimportrmsDiffNumpy
casePEARSON_CORRELATION:
importscipy
fromutilsimportgetPearsonCorrelation
See [Benjamin-Loison/cpython/issues/17](https://github.com/Benjamin-Loison/cpython/issues/17).
https://gitea.lemnoslife.com/Benjamin_Loison/Robust_image_source_identification_on_modern_smartphones/src/commit/60a9dfe89ce6cbf403a3ff424d772f2e07f1cceb/datasets/raise/attribute_source_camera.py#L21-L29
https://gitea.lemnoslife.com/Benjamin_Loison/Robust_image_source_identification_on_modern_smartphones/src/commit/60a9dfe89ce6cbf403a3ff424d772f2e07f1cceb/datasets/raise/split_and_compare_prnus_of_subgroups.py#L15-L23
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See Benjamin-Loison/cpython/issues/17.
Track:to Track: Avoid `sys.path.insert(0, '../')` to `import` files in a sibling folder