UnicodeDecodeError: 'utf-8' codec can't decode byte

Question

无法为我的商业智能加载此数据集 class。我尝试了一个不同的 csv 文件并且有效。尝试用谷歌搜索一些解决方案，但无法弄清楚。任何帮助将不胜感激！

# load data

col_names = ['age', 'gender', 'coffee_bags_bought', 'spent_last_week', 'spent_last_month', 'income', 'online', 'new_product']
# load dataset
coffeeStore = pd.read_csv("/content/CoffeeStore.xlsx", header=None, names=col_names)
coffeeStore.head(2)

这是我运行遇到的错误：

---------------------------------------------------------------------------
UnicodeDecodeError                        Traceback (most recent call last)
<ipython-input-35-e3969313ee59> in <module>()
      3 col_names = ['age', 'gender', 'coffee_bags_bought', 'spent_last_week', 'spent_last_month', 'income', 'online', 'new_product']
      4 # load dataset
----> 5 coffeeStore = pd.read_csv("/content/CoffeeStore.xlsx", header=None, names=col_names)
      6 coffeeStore.head(2)

9 frames
/usr/local/lib/python3.7/dist-packages/pandas/_libs/parsers.pyx in pandas._libs.parsers.raise_parser_error()

UnicodeDecodeError: 'utf-8' codec can't decode bytes in position 15-16: invalid continuation byte

Answer 1

您在 excel 文件上使用 read_csv。使用 read_excel 代替

coffeeStore = pd.read_excel("/content/CoffeeStore.xlsx", header=None, names=col_names)

Answer 2

您也可以将引擎参数更改为'python'

coffeeStore = pd.read_csv("/content/CoffeeStore.xlsx", header=None, names=col_names,engine='python')

有关 unicode、utf-8 等的更多详细说明，请阅读 this legendary blog post

UnicodeDecodeError: 'utf-8' codec can't decode byte

UnicodeDecodeError: 'utf-8' codec can't decode byte

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