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# Python reports an error: truth value is unclear

dengzhengsha 注册会员
2023-02-25 11:10
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what does that mean you

boersaisi 注册会员
2023-02-25 11:10

the reference answer GPT ᴼ ᴾ ᴱ ᴺ ᴬ ᴵ < br / > this error because you have to use a Series of the object as a conditional statement judgment conditions, and the Series object of true value judgment is not clear, So this error is reported.

The possible cause is that you used a statement like:

``````if jaccard_list:
# some code
``````

Here jaccard_list is a Series object, and the if statement requires a scalar truth value, but the truth value of the Series object is not specified. You can use the any() function to check if at least one element exists:

``````if any(jaccard_list):
# some code

``````

Also, in line 78, you need to replace the minus sign between jaccard_list and jaccard-max with a comma, meaning it should be written as max(jaccard_list)-jaccard.

d12208 注册会员
2023-02-25 11:10

You find the Series(list)) method followed by the following method because you have multiple
true/false values such as: Series(list)).all() or Series(list)).any()

diablo2008dw 注册会员
2023-02-25 11:10

This answer refers to GPT, GPT_Pro for better solution
The maximum value of the comparison list is based on the size of the elements in the list. If you want to find the maximum value, You can use Python's built-in max function, which compares the size of elements in the list and returns the maximum value when the comparison is complete. Here is an example:

``````# 定义一个列表
list1 = [3, 4, 8, 5, 2]
# 使用max函数比较列表元素的大小，返回最大值
max1 = max(list1)
# 输出最大值
print(max1)
``````

When the above code executes, it will produce output 8, which is the largest element in list1. Alternatively, you can use the min function to find the minimum value in the list as follows:

``````# 使用min函数比较列表元素的大小，返回最小值
min1 = min(list1)
# 输出最小值
print(min1)
``````

When the above code executes, it will yield output 2, which is the smallest element in list1. In summary, Python's built-in max and min functions make it easy to find the maximum and minimum values in a list.

e4qqqq 注册会员

Publish Time
2023-02-25 11:10
Update Time
2023-02-25 11:10