@victor duran muñoz Custom vision publishes the platform and flavours to export the model that is trained. The actual algorithms that are used behind the model training is not available as public information. Irrespective of the above, you should be able to export the model in any of the below formats if your application supports these formats.
Allowed platform values to export are CoreML, TensorFlow, DockerFile, ONNX, VAIDK, and OpenVino.
Allowed flavours that custom vision can export to are Linux, Windows, ONNX10, ONNX12, ARM, TensorFlowNormal, and TensorFlowLite.
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