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Computes the Dice loss value between y_true and y_pred.
tf.keras.losses.dice(
y_true, y_pred
)
loss = 1 - (2 * sum(y_true * y_pred)) / (sum(y_true) + sum(y_pred))
Args | |
|---|---|
y_true | tensor of true targets. |
y_pred | tensor of predicted targets. |
Returns | |
|---|---|
| Dice loss value. |
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Last updated 2024-06-07 UTC.