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IAmSuyogJadhav / 3d-mri-brain-tumor-segmentation-using-autoencoder-regularization

Keras implementation of the paper "3D MRI brain tumor segmentation using autoencoder regularization" by Myronenko A. (https://arxiv.org/abs/1810.11654).
MIT License
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TypeError #53

Open MuhammadShahrukh812 opened 4 years ago

MuhammadShahrukh812 commented 4 years ago

This is the error i get when i fit this model... i type casted the types to float of y_pred and y_true but still getting this error. How can i resolve it?

TypeError: in user code:

/usr/local/lib/python3.6/dist-packages/tensorflow/python/keras/engine/training.py:806 train_function  *
    return step_function(self, iterator)
/content/model.py:140 loss_gt_  *
    intersection = K.sum(K.abs(y_true * y_pred), axis=[-3,-2,-1])
/usr/local/lib/python3.6/dist-packages/tensorflow/python/ops/math_ops.py:1141 binary_op_wrapper
    raise e
/usr/local/lib/python3.6/dist-packages/tensorflow/python/ops/math_ops.py:1125 binary_op_wrapper
    return func(x, y, name=name)
/usr/local/lib/python3.6/dist-packages/tensorflow/python/ops/math_ops.py:1457 _mul_dispatch
    return multiply(x, y, name=name)
/usr/local/lib/python3.6/dist-packages/tensorflow/python/util/dispatch.py:201 wrapper
    return target(*args, **kwargs)
/usr/local/lib/python3.6/dist-packages/tensorflow/python/ops/math_ops.py:509 multiply
    return gen_math_ops.mul(x, y, name)
/usr/local/lib/python3.6/dist-packages/tensorflow/python/ops/gen_math_ops.py:6176 mul
    "Mul", x=x, y=y, name=name)
/usr/local/lib/python3.6/dist-packages/tensorflow/python/framework/op_def_library.py:506 _apply_op_helper
    inferred_from[input_arg.type_attr]))

TypeError: Input 'y' of 'Mul' Op has type float32 that does not match type uint8 of argument 'x'.
sambath-kumar commented 4 years ago

This is the error i get when i fit this model... i type casted the types to float of y_pred and y_true but still getting this error. How can i resolve it?

TypeError: in user code:

/usr/local/lib/python3.6/dist-packages/tensorflow/python/keras/engine/training.py:806 train_function  *
    return step_function(self, iterator)
/content/model.py:140 loss_gt_  *
    intersection = K.sum(K.abs(y_true * y_pred), axis=[-3,-2,-1])
/usr/local/lib/python3.6/dist-packages/tensorflow/python/ops/math_ops.py:1141 binary_op_wrapper
    raise e
/usr/local/lib/python3.6/dist-packages/tensorflow/python/ops/math_ops.py:1125 binary_op_wrapper
    return func(x, y, name=name)
/usr/local/lib/python3.6/dist-packages/tensorflow/python/ops/math_ops.py:1457 _mul_dispatch
    return multiply(x, y, name=name)
/usr/local/lib/python3.6/dist-packages/tensorflow/python/util/dispatch.py:201 wrapper
    return target(*args, **kwargs)
/usr/local/lib/python3.6/dist-packages/tensorflow/python/ops/math_ops.py:509 multiply
    return gen_math_ops.mul(x, y, name)
/usr/local/lib/python3.6/dist-packages/tensorflow/python/ops/gen_math_ops.py:6176 mul
    "Mul", x=x, y=y, name=name)
/usr/local/lib/python3.6/dist-packages/tensorflow/python/framework/op_def_library.py:506 _apply_op_helper
    inferred_from[input_arg.type_attr]))

TypeError: Input 'y' of 'Mul' Op has type float32 that does not match type uint8 of argument 'x'.

once change the tensorflow version into 1.0, it is working for me

%tensorflow_version 1.x

olalla1999 commented 3 years ago

Hello! I get the same error, but if I change the version of tensorflow to 1.0, I cannot import the build_model function from model.py :(

prince0310 commented 2 years ago

have you debugged >