{"id":7584,"date":"2022-11-02T17:20:49","date_gmt":"2022-11-02T08:20:49","guid":{"rendered":"https:\/\/blogs.mathworks.com\/japan-community\/?p=7584"},"modified":"2022-11-02T17:20:49","modified_gmt":"2022-11-02T08:20:49","slug":"jp_whats-new-in-interoperability-with-tensorflow-and-pytorch","status":"publish","type":"post","link":"https:\/\/blogs.mathworks.com\/japan-community\/2022\/11\/02\/jp_whats-new-in-interoperability-with-tensorflow-and-pytorch\/","title":{"rendered":"TensorFlow \uff06 PyTorch \u3068 MATLAB"},"content":{"rendered":"
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\u203b\u3053\u306e\u6295\u7a3f\u306f 2022 \u5e74 10 \u6708 4 \u65e5\u306b Deep Learning (Sivylla Paraskevopoulou<\/a>) \u306b\u6295\u7a3f<\/a>\u3055\u308c\u305f\u3082\u306e\u306e\u6284\u8a33\u3067\u3059\u3002<\/div>\n<\/div>\n
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\u4e09\u4e95\u5316\u5b66\u3001TensorFlow\u3068MATLAB\u3092\u4f7f\u7528\u3057\u3066AI\u30fb\u81ea\u52d5\u5316\u6280\u8853\u3092\u73fe\u5834\u5c55\u958b<\/a> \u306a\u3069 TensorFlow\u2122 \u3084 PyTorch\u00ae<\/span> \u3068 MATLAB \u3092\u9023\u643a\u3059\u308b\u30b1\u30fc\u30b9\u3082\u5897\u3048\u3066\u304d\u307e\u3057\u305f\u3002\u4eca\u56de\u306f\u30c7\u30a3\u30fc\u30d7\u30e9\u30fc\u30cb\u30f3\u30b0\u306e\u4ed6\u306e\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3068\u306e\u9023\u643a\u306b\u3064\u3044\u3066 R2022b \u3067\u306e\u65b0\u6a5f\u80fd\u3068\u95a2\u9023\u3059\u308b\u30b5\u30f3\u30d7\u30eb\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/div>\n
R2022b \u4ee5\u524d\u306e\u30e2\u30c7\u30eb\u5909\u63db\u306e\u30b5\u30dd\u30fc\u30c8\u306f\u3001ONNX\u2122 \u304b\u3089\u306e\u30a4\u30f3\u30dd\u30fc\u30c8\u3068\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3001TensorFlow \u304b\u3089\u306e\u30a4\u30f3\u30dd\u30fc\u30c8\u306e\u307f\u3067\u3057\u305f\u304c\u3001R2022b \u304b\u3089\u306f TensorFlow \u306b Python\u00ae \u30b3\u30fc\u30c9\u3068\u3057\u3066\u30e2\u30c7\u30eb\u3092<\/span>\u30a8\u30af\u30b9\u30dd\u30fc\u30c8<\/span>\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u3001PyTorch \u304b\u3089\u30e2\u30c7\u30eb\u3092\u30a4\u30f3\u30dd\u30fc\u30c8<\/span>\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002\uff08\u753b\u50cf\u5206\u985e\u304b\u3089\u30b5\u30dd\u30fc\u30c8\u958b\u59cb\uff09<\/div>\n
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Export to TensorFlow<\/span><\/h2>\n
\u307e\u305a\u306f TensorFlow \u3078\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u51fa\u529b\u306b\u3064\u3044\u3066\u3002<\/div>\n
\"\"<\/div>\n
Deep Learning Toolbox Converter for TensorFlow Models <\/a>\u306e Support Package \u306b TensorFlow \u3078\u51fa\u529b\u3059\u308b\u6a5f\u80fd\u304c\u8ffd\u52a0\u3055\u308c\u307e\u3057\u305f\u3002\u3053\u306e\u65b0\u3057\u3044\u95a2\u6570 exportNetworkToTensorFlow<\/span><\/a> \u3092\u304a\u30b9\u30b9\u30e1\u3059\u308b\u7406\u7531\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/div>\n
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  1. \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3084\u30ec\u30a4\u30e4\u30b0\u30e9\u30d5\uff08\u7573\u307f\u8fbc\u307f\u3001LSTM\u306a\u3069\uff09\u3092\u76f4\u63a5 TensorFlow \u306b\u66f8\u304d\u51fa\u3059\u3053\u3068\u304c\u3067\u304d\u308b<\/li>\n
  2. \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u51fa\u529b\u3057\u3066\u3001TensorFlow \u306e\u30e2\u30c7\u30eb\u3068\u3057\u3066\u8aad\u307f\u8fbc\u307f\u4e88\u6e2c\u306b\u4f7f\u7528\uff08\u30b5\u30f3\u30d7\u30eb\uff1aExport Network to TensorFlow and Classify Image<\/a>\uff09<\/li>\n
  3. \u5b66\u7fd2\u524d\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u51fa\u529b\u3057\u3001\u305d\u308c\u3092 TensorFlow \u30e2\u30c7\u30eb\u3068\u3057\u3066\u8aad\u307f\u8fbc\u307f\u3057\u3066\u5b66\u7fd2\uff08\u30b5\u30f3\u30d7\u30eb\uff1aExport Untrained Layer Graph to TensorFlow<\/a>\uff09<\/li>\n
  4. \u51fa\u529b\u3055\u308c\u305f\u30e2\u30c7\u30eb\u306f\u3001SavedModel \u3084 HDF5 \u5f62\u5f0f\u306a\u3069\u3001TensorFlow \u306e\u6a19\u6e96\u7684\u306a\u5f62\u5f0f\u3067\u4fdd\u5b58\u53ef\u80fd<\/li>\n
  5. \u591a\u304f\u306e MATLAB \u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5c64\u306f TensorFlow \u306b\u5909\u63db\u53ef\u80fd\uff08\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u5c64\u306e\u30ea\u30b9\u30c8\uff1aLayers Supported for Export to TensorFlow<\/a>\uff09<\/li>\n<\/ol>\n
    \u3053\u3053\u3067\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092 TensorFlow \u306b\u51fa\u529b\u3001TensorFlow \u30e2\u30c7\u30eb\u3068\u3057\u3066\u8aad\u307f\u8fbc\u307f\u3057\u3001SavedModel \u5f62\u5f0f\u3067\u4fdd\u5b58\u3059\u308b\u7c21\u5358\u306a\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/div>\n

    MATLAB\u5074\u306e\u4f5c\u696d<\/h3>\n
    \u4e8b\u524d\u5b66\u7fd2\u6e08\u307f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u8aad\u307f\u8fbc\u3080\u30b5\u30f3\u30d7\u30eb\uff08Pretrained Deep Neural Networks<\/a>\uff09\u3067\u306f\u3001\u4e8b\u524d\u5b66\u7fd2\u3055\u308c\u305f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u8aad\u307f\u8fbc\u3080\u65b9\u6cd5\u304c\u7d39\u4ecb\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/div>\n
    \n
    \n
    net = darknet19;<\/span><\/div>\n<\/div>\n<\/div>\n
    \u30cd\u30c3\u30c8\u30ef\u30fc\u30af net<\/span> \u3092 TensorFlow \u306b\u51fa\u529b\u3057\u307e\u3059\u3002exportNetworkToTensorFlow<\/span><\/a> \u95a2\u6570\u306f\u3001TensorFlow \u30e2\u30c7\u30eb\u3092 Python \u30d1\u30c3\u30b1\u30fc\u30b8 DarkNet19 \u3068\u3057\u3066\u4fdd\u5b58\u3059\u308b\u95a2\u6570\u3067\u3059\u3002<\/div>\n
    \n
    \n
    exportNetworkToTensorFlow(net, “DarkNet19”<\/span>)<\/span><\/div>\n<\/div>\n<\/div>\n
    DarkNet19 \u30d1\u30c3\u30b1\u30fc\u30b8\u306b\u306f4\u3064\u306e\u30d5\u30a1\u30a4\u30eb\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002<\/div>\n