FAQs
====

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  use_third_party_op
  tensorflow2mindspore

MindSpore provides a `FAQ <https://mindspore.cn/docs/en/r2.2/faq/installation.html>`_ during using MindSpore. This chapter also collates the solutions to the set of common problems mentioned in the migration documentation.

- Network Scripts

  `Differences between PyTorch and MindSpore <https://www.mindspore.cn/docs/en/r2.2/migration_guide/typical_api_comparision.html>`_

  `API Mapping and Handling Strategy of Missing API <https://www.mindspore.cn/docs/en/r2.2/migration_guide/analysis_and_preparation.html#analyzing-api-compliance>`_

  `Dynamic Shape Analysis <https://www.mindspore.cn/docs/en/r2.2/migration_guide/analysis_and_preparation.html#dynamic-shape>`_ and `Mitigation Program <https://www.mindspore.cn/docs/en/r2.2/migration_guide/model_development/model_and_cell.html#dynamic-shape-workarounds>`_

  `Mitigation Program for Sparse Characteristic <https://www.mindspore.cn/docs/en/r2.2/migration_guide/analysis_and_preparation.html#sparsity>`_

  `Common Syntax Restrictions and Handling Strategies for Static Graphs <https://www.mindspore.cn/docs/en/r2.2/migration_guide/model_development/model_and_cell.html#common-restrictions>`_

  `Using Third-party Operator Libraries Based on Customized Interfaces <https://www.mindspore.cn/docs/en/r2.2/migration_guide/use_third_party_op.html>`_

  `Notes for MindSpore Network Writing <https://www.mindspore.cn/docs/en/r2.2/migration_guide/model_development/model_development.html#considerations-for-mindspore-network-authoring>`_

  `Method for Converting PyTorch Models to MindSpore Models <https://www.mindspore.cn/docs/en/r2.2/migration_guide/sample_code.html#model-validation>`_

  `Method for Converting TensorFlow Models to MindSpore Models <https://www.mindspore.cn/docs/en/r2.2/migration_guide/tensorflow2mindspore.html>`_

- Network Debugging

  `Function Debugging <https://www.mindspore.cn/docs/en/r2.2/migration_guide/debug_and_tune.html#function-debugging>`_

  `Precision Debugging <https://www.mindspore.cn/docs/en/r2.2/migration_guide/debug_and_tune.html#accuracy-debugging>`_

  `Performance Debugging <https://www.mindspore.cn/docs/en/r2.2/migration_guide/debug_and_tune.html#performance-tuning>`_