【发布时间】:2018-08-08 15:50:34
【问题描述】:
在进行简单线性回归时尝试加载 CSV 文件。当我尝试运行时,错误来了 - “文件名”不存在作为文件/目录。我需要将文件保存在特定文件夹或目录中吗?
【问题讨论】:
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你能贴出你试过的代码吗?
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filename = 'insurance.csv' dataset = load_csv(filename) for i in range(len(dataset[0])): str_column_to_float(dataset, i)
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FileNotFoundError Traceback (最近一次调用最后一次)
in () 1 filename = 'insurance.csv' ----> 2 dataset = load_csv(filename ) 3 for i in range(len(dataset[0])): 4 str_column_to_float(dataset, i) in load_csv(filename) 2 def load_csv(filename): 3 dataset = list() ----> 4 with open(filename, 'r') as file: 5 csv_reader = reader(file) 6 for row in csv_reader: FileNotFoundError: [Errno 2] No such file or directory: 'insurance.csv'跨度>
标签: python-3.x jupyter-notebook linear-regression