The MATLAB function xcepption apprears to return a xception-41 netowrk archtecture , not the xception-71 network architecture

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Chen Xinbing 2023-9-27

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https://ww2.mathworks.cn/matlabcentral/answers/2026257-the-matlab-function-xcepption-apprears-to-return-a-xception-41-netowrk-archtecture-not-the-xceptio

I have tested the MATLAB function xception using the following code:

analyzeNetwork(layerGraph(xception()));

I find that the returned network by xception() is a network architecure of xception-41(from Chollet, F., 2017. "Xception: Deep Learning with Depthwise Separable Convolutions." arXiv preprint, pp.1610-02357.), not the network architecure of xception-71(from Chen, L., Y. Zhu, G. Papandreou, F. Schroff, and H. Adam. "Encoder-Decoder with Atrous Separable Convolution for Semantic Image Segmentation." Computer Vision — ECCV 2018, 833-851. Munic, Germany: ECCV, 2018.). But in the help document for xception, it is described as "Xception is a convolutional neural network that is 71 layers deep". My question is if does the document appear to make a mistake?