superman_mxx: 请问下这个人行道数据集怎么下载 Project Sidewalk dataset

quanlaibahua: 你好，我想问一下我的代码加上断电续训就是这样了，找了好久问题，能解惑吗 Traceback (most recent call last): File "D:\Python tf练习\class4\FASHION_FC\p16_fashion_train_ex3.py", line 27, in history = model.fit(x_train, y_train, batch_size=32, epochs=5, validation_data=(x_test, y_test), validation_freq=1, File "D:\python tf\envs\TF2.1\lib\site-packages\keras\utils\traceback_utils.py", line 70, in error_handler raise e.with_traceback(filtered_tb) from None File "D:\python tf\envs\TF2.1\lib\site-packages\tensorflow\python\lib\io\file_io.py", line 513, in recursive_create_dir_v2 _pywrap_file_io.RecursivelyCreateDir(compat.path_to_bytes(path)) tensorflow.python.framework.errors_impl.FailedPreconditionError: . is not a directory

sayingXIE: 感谢😊

精彩文帅。: 大佬牛!可惜自己水平还有限，部分代码看不明白

精彩文帅。: 笔记价值很高！