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Diffstat (limited to 'src/loss.py')
| -rw-r--r-- | src/loss.py | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/loss.py b/src/loss.py new file mode 100644 index 0000000..625ff0f --- /dev/null +++ b/src/loss.py @@ -0,0 +1,5 @@ +from .scalar import Scalar + +def mse(ys, preds) -> Scalar: + losses = [ (y - pred) ** 2 for y, pred in zip(ys, preds) ] + return sum(losses) |