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drone_footage_segmentation
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fradinho commited on
Commit
bb94edf
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1 Parent(s): 86cffa4

Update app.py

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Files changed (1) hide show
  1. app.py +1 -1
app.py CHANGED
@@ -25,7 +25,7 @@ def dice_metric(y_pred, y_true):
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  def focal_loss(predict, true):
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  error = tf.keras.losses.binary_crossentropy(predict, true)
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- pt = tf.exp(-error)
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  focal_loss_ = (1 - pt) ** 2 * error
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  return dice_metric(predict, true) + (1*tf.reduce_mean(focal_loss_))
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  def focal_loss(predict, true):
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  error = tf.keras.losses.binary_crossentropy(predict, true)
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+ pt = tf.exp(error)
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  focal_loss_ = (1 - pt) ** 2 * error
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  return dice_metric(predict, true) + (1*tf.reduce_mean(focal_loss_))
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