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When I am using keras with CNTK backend to load and predict on a LSTM model, CNTK crash with the following bug trace: ``` About to throw exception 'Function 'Composite(Combine):...

**Describe the bug** Not sure if it is expected behavior, I was converting a densenet-like model trained by Keras and I notice that it takes tf2onnx over 18 minutes to...

The kernel_shape of keras.layers.Conv1D may be wrong

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**Describe the bug** Not sure if it is the intended behavior. I was using keras to build the model and then convert to ONNX through `tf2onnx.convert.from_keras` However, I notice the...

**Describe the bug** When converting a keras model with the following architecture: ``` keras.layers.Conv2D(filters=3, kernel_size=[3,3], strides=[2,2]), keras.layers.Lambda(lambda x: x * np.Inf), keras.layers.ReLU(max_value=6.0, negative_slope=0.0, threshold=0.0) ``` In keras, the tensor sent...

Cannot set BatchNormalization's datatype to `float64` by setting _dtype

2

Please go to TF Forum for help and support: https://discuss.tensorflow.org/tag/keras If you open a GitHub issue, here is our policy: It must be a bug, a feature request, or a...

core dump when giving Conv2DTranspose layer empty tensor and "valid" padding mode in GPU mode.

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This issue is similar to my previous issue: https://github.com/keras-team/keras/issues/16933#issuecomment-1235897857 but the symptom and fault triggering condition are different. In short, when I config `Conv2DTranspose` in "valid" padding mode and then...

Kernel initialization method, "Orthogonal" and "Identity", do not support "half datatype when using Convolution layers

2

**System information**. - Have I written custom code (as opposed to using a stock example script provided in Keras): Yes - OS Platform and Distribution (e.g., Linux Ubuntu 16.04): Ubuntu...

core dump when giving Conv3DTranspose layer zero-shape input in GPU mode.

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Please go to TF Forum for help and support: https://discuss.tensorflow.org/tag/keras If you open a GitHub issue, here is our policy: It must be a bug, a feature request, or a...

save/load some specific models with bfloat datatype will lead to a crash

1

**System information**. - Have I written custom code (as opposed to using a stock example script provided in Keras): yes - OS Platform and Distribution (e.g., Linux Ubuntu 16.04): Ubuntu...

The second-order gradient of tf.math.log and tf.math.log1p is 0 when the input is NaN.

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Click to expand! ### Issue Type Bug ### Source binary ### Tensorflow Version 2.9.2 ### Custom Code Yes ### OS Platform and Distribution _No response_ ### Mobile device _No response_...