hTensorFlow , python Pixel Accuracy (PACC) for Semantic Segmentation
Hi guys im trying to calculate Semantic Segmentation PACC.
for mIoU i used
mIoU, update_op = tf.contrib.metrics.streaming_mean_iou(pred, gt,
num_classes=num_classes)
print('mIoU: {:04f}'.format(sess.run(mIoU)))
i tried a similar method to get Pixel accuracy:
Pacc, update_op = tf.contrib.metrics.accuracy(pred, gt)
print('Pixel accuracy is:'.format(sess.run(Pacc)))
but i get the following error:
TypeError: Tensor objects are only iterable when eager execution is
enabled. To iterate over this tensor use tf.map_fn.
im new to tensorflow is there a better way to get pixel accuracy ?
(this is the Semantic Segmentation model https://github.com/hellochick/PSPNet-tensorflow)
python tensorflow semantic-segmentation
asked Nov 23 '18 at 18:30
Ron LevinRon Levin
11
add a comment |
Hi guys im trying to calculate Semantic Segmentation PACC.
for mIoU i used
mIoU, update_op = tf.contrib.metrics.streaming_mean_iou(pred, gt,
num_classes=num_classes)
print('mIoU: {:04f}'.format(sess.run(mIoU)))
i tried a similar method to get Pixel accuracy:
Pacc, update_op = tf.contrib.metrics.accuracy(pred, gt)
print('Pixel accuracy is:'.format(sess.run(Pacc)))
but i get the following error:
TypeError: Tensor objects are only iterable when eager execution is
enabled. To iterate over this tensor use tf.map_fn.
im new to tensorflow is there a better way to get pixel accuracy ?
(this is the Semantic Segmentation model https://github.com/hellochick/PSPNet-tensorflow)
python tensorflow semantic-segmentation
asked Nov 23 '18 at 18:30
Ron LevinRon Levin
11
add a comment |
Hi guys im trying to calculate Semantic Segmentation PACC.
for mIoU i used
mIoU, update_op = tf.contrib.metrics.streaming_mean_iou(pred, gt,
num_classes=num_classes)
print('mIoU: {:04f}'.format(sess.run(mIoU)))
i tried a similar method to get Pixel accuracy:
Pacc, update_op = tf.contrib.metrics.accuracy(pred, gt)
print('Pixel accuracy is:'.format(sess.run(Pacc)))
but i get the following error:
TypeError: Tensor objects are only iterable when eager execution is
enabled. To iterate over this tensor use tf.map_fn.
im new to tensorflow is there a better way to get pixel accuracy ?
(this is the Semantic Segmentation model https://github.com/hellochick/PSPNet-tensorflow)
python tensorflow semantic-segmentation
asked Nov 23 '18 at 18:30
Ron LevinRon Levin
11
Hi guys im trying to calculate Semantic Segmentation PACC.
for mIoU i used
mIoU, update_op = tf.contrib.metrics.streaming_mean_iou(pred, gt,
num_classes=num_classes)
print('mIoU: {:04f}'.format(sess.run(mIoU)))
i tried a similar method to get Pixel accuracy:
Pacc, update_op = tf.contrib.metrics.accuracy(pred, gt)
print('Pixel accuracy is:'.format(sess.run(Pacc)))
but i get the following error:
TypeError: Tensor objects are only iterable when eager execution is
enabled. To iterate over this tensor use tf.map_fn.
im new to tensorflow is there a better way to get pixel accuracy ?
(this is the Semantic Segmentation model https://github.com/hellochick/PSPNet-tensorflow)
python tensorflow semantic-segmentation
python tensorflow semantic-segmentation
asked Nov 23 '18 at 18:30
Ron LevinRon Levin
11
asked Nov 23 '18 at 18:30
Ron LevinRon Levin
11
asked Nov 23 '18 at 18:30
Ron LevinRon Levin
11
asked Nov 23 '18 at 18:30
Ron LevinRon Levin
11
asked Nov 23 '18 at 18:30
Ron LevinRon Levin
11
11
add a comment |
add a comment |
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