我从这里的教程中运行此代码:https : //keras.io/examples/vision/image_classification_from_scratch/
使用自定义数据集,如教程中那样分为 2 个数据集。但是,我收到此错误:
TypeError: Input 'filename' of 'ReadFile' Op has type float32 that does not match expected type of string.
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我做了这个铸件。我试过这个:
is_jfif = str(tf.compat.as_bytes("JFIF")) in fobj.peek(10)
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但就我整天试图找出解决方法的错误而言,没有任何改变,但没有任何成功。有人能帮我吗?谢谢...
我正在遵循本教程: https: //blog.paperspace.com/train-yolov5-custom-data/为了训练自定义数据集。我完全按照本教程中所述的步骤进行操作。但是当我尝试这个命令时:python3 train.py --img 640 --cfg yolov5s.yaml --hyp hyp.scratch.yaml --batch 32 --epochs 100 --data road_sign_data.yaml --weights yolov5s.pt --workers 24 --name yolo_road_det我收到此错误:
File "/home/UbuntuUser/.local/lib/python3.8/site-packages/torch/serialization.py", line 242, in __init__
super(_open_zipfile_reader, self).__init__(torch._C.PyTorchFileReader(name_or_buffer))
RuntimeError: [enforce fail at inline_container.cc:145] . PytorchStreamReader failed reading zip archive: failed finding central directory
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我在谷歌中搜索过,发现类似的线程: https: //discuss.pytorch.org/t/error-on-torch-load-pytorchstreamreader-failed/95103和这个:last.ckpt | 运行时错误:[在 inline_container.cc:145 处强制失败]。PytorchStreamReader 读取 zip 存档失败:未能找到中心目录,但我找不到解决方案!问题就在这里:
class _open_zipfile_reader(_opener):
def __init__(self, name_or_buffer) -> None:
super(_open_zipfile_reader, self).__init__(torch._C.PyTorchFileReader(name_or_buffer))
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我按照上面教程的步骤操作,我不知道如何解决它......你能帮我吗?
1st approach: I am trying to make the below code work since morning. I have read many answers here in stackoverflow and tutorials on google about python, I have done 0 progress. Can you help me with this error:
Using TensorFlow backend.
Traceback (most recent call last):
File "source_code_modified.py", line 65, in <module>
dict1 = pickle.load(f1,encoding='bytes')
TypeError: file must have 'read' and 'readline' attributes
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The code that explodes is this part:
class load_train_data:
os.open("/home/just_learning/Desktop/CNN/datasets/training_data/images", os.O_RDONLY)
def __enter__(self):
return self
def …Run Code Online (Sandbox Code Playgroud) 我正在搜索教程和维基百科来了解 OWL、RDF、TTL 之间的区别。据我了解,所有这些都是元数据(或本体),但它们之间的本质区别到底是什么?谢谢...
https://www.w3.org/RDF/ https://en.wikipedia.org/wiki/Web_Ontology_Language
我正在搜索 google 以了解如何将wireshark 与 ns-3 一起使用,但我很困惑。据我所知,它需要特定的文件才能工作。如何使用 ns-3 制作这个特定文件?