Tag
invariance
- Aug 17, 2026 Data Augmentation as an Invariance Specification Augmentations declare which transformations should not change a representation; the choice fixes what the embedding can ignore, and a mismatched set teaches the model to discard signal it needs later. deep learning
- Feb 5, 2026 Loop-Invariant Code Motion and the Conditions It Needs Hoisting an expression out of a loop requires proving it computes the same value on every iteration, and each of the conditions that license it fails in a way that costs correctness rather than speed. compilers