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Layer decay resulted in incorrect min_lr for lower layers as only the base_lr was updated for those layers. In line with the source layer decay code (beit repo), lr_scale was added rather than directly modifying the lr. The lr_scale is then used to modify base_lr and min_lr.
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Layer decay resulted in incorrect min_lr for lower layers as only the base_lr was updated for those layers. In line with the source layer decay code (beit repo), lr_scale was added rather than directly modifying the lr. The lr_scale is then used to modify base_lr and min_lr.