【发布时间】:2019-12-05 12:35:14
【问题描述】:
我正在关注Transfer Learning Tutorial。笔记本使用 Cats and Dogs 数据集成功运行,但是当我将其更改为 malaria 数据集时,它会引发断言错误
AssertionError: Unrecognized instruction format: NamedSplit('train')(tfds.percent[0:80])
我尝试手动拆分它
raw_train = tfds.load("malaria", split="train[:80%]")
raw_test = tfds.load("malaria", split="train[81%:90%]")
raw_validation = tfds.load("malaria", split="train[91%:]")
但这会在绘图时引发错误
image, label = raw_train.take(2)
print(b)
plt.figure()
plt.imshow(a)
TypeError: Image data of dtype object cannot be converted to float
【问题讨论】:
标签: python-3.x tensorflow tensorflow-datasets