错误消息 "'list' object has no attribute 'lower'" 的含义: 这个错误信息表明你尝试在一个列表(list)对象上调用 lower() 方法,但 lower() 是字符串(str)类型的一个方法,用于将字符串转换为小写。由于列表类型没有 lower() 方法,因此 Python 抛出了 AttributeError。 'lower' 方法通常用于哪种数据类型: lo...
AttributeError: 'list' object has no attribute 'lower' Full Traceback: --- AttributeError Traceback (most recent call last) <ipython-input-33-4264de810c2b> in <module>() 4 svm_clf = svm.LinearSVC(C=0.1) 5 vec_clf = Pipeline([('vectorizer', vec), ('pac', svm_clf)]) ---> ...
Then I define the preprocessing and execute it via preprocessor.preprocess_dataset. The error message is AttributeError: 'list' object has no attribute 'lower'. If I set no num_processes all is working.The loop in simple_preprocessing_steps in combination with process_map breaks the documents ...
在TF-IDF中,"list"对象没有属性"lower"的错误是由于尝试在一个列表对象上调用"lower"属性而引起的。"lower"是字符串对象的方法,用于将字符串转换为小写。因此,当我们尝试在一个列表对象上调用"lower"属性时,会出现AttributeError。 TF-IDF(Term Frequency-Inverse Document Frequency)是一种用于信息...
有时可能会遇到AttributeError: 'DataFrame' object has no attribute 'tolist'的错误。
I seem to consistently get the following error, when running Subliminal against my movies or series, using pretty much just a standard run (subliminal download -l en -l da /path/to). Here is the output: Downloading subtitles [###...
> AttributeError: 'list' object has no attribute 'isdigit'请帮助如何以高效的方式克服这个错误?我哪里出错了?注意:我在 Windows 10 上使用 Python 3.7。 查看完整描述1 回答慕田峪7331174 TA贡献1828条经验 获得超13个赞 尝试这个- word_list=[] for i in range(len(unfiltered_tokens)): word_list....
一、去除List中重复的String public List<String> removeStringListDupli(List<String> stringList) { ...
call last) <ipython-input-84-33bbe380449e> in <module>() 1 data = [line.strip() for line in open("C:\corpus\TermList.txt", 'r')] ---> 2 texts = [[word for word in data.lower().split()] for word in data] 3 AttributeError: 'list' object has no attribute 'lower' 任...