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DOCS shift to rst - Tensorflow Frontend Capabilities and Limitations (o…
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# OpenVINO TensorFlow Frontend Capabilities and Limitations {#openvino_docs_MO_DG_TensorFlow_Frontend} | ||
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@sphinxdirective | ||
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TensorFlow Frontend is C++ based Frontend for conversion of TensorFlow models and is available as a preview feature starting from 2022.3. | ||
That means that you can start experimenting with `--use_new_frontend` option passed to Model Optimizer to enjoy improved conversion time for limited scope of models | ||
or directly loading TensorFlow models through `read_model()` method. | ||
That means that you can start experimenting with ``--use_new_frontend`` option passed to Model Optimizer to enjoy improved conversion time for limited scope of models | ||
or directly loading TensorFlow models through ``read_model()`` method. | ||
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The current limitations: | ||
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* IRs generated by new TensorFlow Frontend are compatible only with OpenVINO API 2.0 | ||
* There is no full parity yet between legacy Model Optimizer TensorFlow Frontend and new TensorFlow Frontend so primary path for model conversion is still legacy frontend | ||
* Model coverage and performance is continuously improving so some conversion phase failures, performance and accuracy issues might occur in case model is not yet covered. | ||
Known unsupported models: object detection models and all models with transformation configs, models with TF1/TF2 control flow, Complex type and training parts | ||
* `read_model()` method supports only `*.pb` format while Model Optimizer (or `convert_model` call) will accept other formats as well which are accepted by existing legacy frontend | ||
* ``read_model()`` method supports only ``*.pb`` format while Model Optimizer (or ``convert_model`` call) will accept other formats as well which are accepted by existing legacy frontend | ||
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@endsphinxdirective |