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Questions tagged [tf2onnx]

31 questions
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I am converting YOLOV7 .pt to tflite and stumble upon this problem

I'm trying to convert YOLOV7 model to mobile using this command line onnx-tf convert -i yolov7.onnx -o /yolov7/ and I'm getting an error message that I'm struggling to understand. The error message is: ValueError: Dimensions must be equal, but are…
WasabiMaster
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Which AI models can be converted to ONNX?

I think in theory, every (TensorFlow) model can be converted to ONNX because at some level it is a pretty basic neural network graph. Is this assumption correct? But I found that there are limitations in practice. For instance, I found that the…
mihca
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BackendIsNotSupposedToImplementIt Error: Converting ONNX to Tensorflow

When i run this code to convert onnx to tensorflow im getting error in google colab. I need to convert this onnx file to tensorflow lite so i can use it in android app. from onnx_tf.backend import prepare import onnx onnx_model_path =…
nlp
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Converting a TensorFlow hub saved .pb model into Onnx

Hello I have a multilingual transformer model from TensorFlow hub that I want to convert into an ONNX model: (MODEL) I have tried tf2onnx convert many times and wansn't successful. Model Signature Def: signature_def['__saved_model_init_op']: …
Akella Niranjan
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Convert a model from tf_hub to onnx using tf2onnx

I downloaded a model from tensorflow hub, and then tried to convert it into onnx using tf2onnx (https://github.com/onnx/tensorflow-onnx). However the model does not seem to work properly after conversion. When I look at the onnx file that is…
Montparg
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tf2onnx fails to convert TextVectorizer

Reproduction Steps Setup environment python3.10 -m venv venv source activate venv/bin/activate pip install -U pip pip install tensorflow==2.8.0 tf2onnx==1.13.0 packaging==23.0 Create a model with TextVectorizer import tensorflow as…
Maxim Blumental
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ImportError: cannot import name 'builder' from 'google.protobuf.internal' while importing tf2onnx

I am following a tutorial to convert keras (.hdf5/.h5) model to onnx model. the link is (https://www.youtube.com/watch?v=7ndUGBzGVvg) So, the code is import tensorflow as tf from tensorflow.keras.models import load_model print(tf.__version__) model…
Krupali Mistry
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Onnxruntime extensions are not installing on Arm Based Processor

Error when installing onnxruntime-extensions I also tried different versions but everytime got same error error: could not find a version that satisfies the requirement onnxruntime-extensions (from versions: none) error: no matching distribution…
Farid
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Why am I getting error when using tf2onnx to convert keras model to onnx?

I have a CNN model That I trained with TensorFlow.Keras (v2.10) and I saved the best checkpoints as a .h5 file. I wanted to convert it to onnx using the following command: python -m tf2onnx.convert --saved-model weights-chkpt-07-0.65.h5 --output…
nechi
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How do you find the quantization parameter inside of the ONNX model resulted in converting already quantized tflite model to ONNX?

what I was trying to do is convert quantized tflite to ONNX and run it directly with ORT with tf2onnx. The network I'm trying to convert is YOLOv5 pre-trained with my own dataset + COCO and The model has been converted successfully. I'm sure of that…
PesozuSejin
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ONNX Runtime memory arena, reuse, and pattern

As described in Python API Doc, there are some params in onnxruntime session options coressponding to memory configurations such as: enable_cpu_mem_arena enable_mem_usage enable_mem_pattern There are some descriptions for them but I can not…
Mohsen Mahmoodzadeh
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Error on conversion of a saved Keras model to onnx

If I save a model in Keras in this way, for example: import numpy as np from tensorflow.keras.models import Sequential from tensorflow.keras.layers import Dense from tensorflow import saved_model # create random data X = np.random.rand(10000, 8) y…
Oliver
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ExtractImagePatches is not supported

I'm trying to convert TensorFlow model to onnx format by tf2onnx 1.12.1. But I get errors for converting my first layers (they are BatchNormalization). Code to create the layer: # Layer 1 x, _ = Involution(channel=3, group_number=1, kernel_size=3,…
setareh zare
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ONNX segmentation becomes binary

I had a segnet model I converted to ONNX using the most simple following python line: onnx_model, _ = tf2onnx.convert.from_keras(model, [tf.TensorSpec([1,125,500,1], tf.float32)], output_path=out_path) the ONNX works well, BUT I get an almost…
ephraim
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Cannot save dropout layer in a tensorflow model with tf2onnx.convert.from_keras (and load it with onnx)

Describe the bug I want to save a model that I trained with tensorflow and that contains Dropout layers. I need these layers at inference to use them in training_mode in order to measure the epistemic uncertainty of my model. I think the tf2onnx…
glm-barcelin
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