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5.5.1代码报错
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#I81C3F
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2023-09-14 14:38
--------------------------------------------------------------------------- FileNotFoundError Traceback (most recent call last) /tmp/ipykernel_11114/1333412374.py in <module> 3 column_names = ['MPG','Cylinders','Displacement','Horsepower','Weight', 4 'Acceleration', 'Model Year', 'Origin'] ----> 5 raw_dataset = pd.read_csv(dataset_path, names=column_names, na_values = "?",comment='\t', sep=" ", skipinitialspace=True) 6 dataset = raw_dataset.copy() 7 dataset # 展示数据集内容 /opt/conda/lib/python3.9/site-packages/pandas/util/_decorators.py in wrapper(*args, **kwargs) 309 stacklevel=stacklevel, 310 ) --> 311 return func(*args, **kwargs) 312 313 return wrapper /opt/conda/lib/python3.9/site-packages/pandas/io/parsers/readers.py in read_csv(filepath_or_buffer, sep, delimiter, header, names, index_col, usecols, squeeze, prefix, mangle_dupe_cols, dtype, engine, converters, true_values, false_values, skipinitialspace, skiprows, skipfooter, nrows, na_values, keep_default_na, na_filter, verbose, skip_blank_lines, parse_dates, infer_datetime_format, keep_date_col, date_parser, dayfirst, cache_dates, iterator, chunksize, compression, thousands, decimal, lineterminator, quotechar, quoting, doublequote, escapechar, comment, encoding, encoding_errors, dialect, error_bad_lines, warn_bad_lines, on_bad_lines, delim_whitespace, low_memory, memory_map, float_precision, storage_options) 676 kwds.update(kwds_defaults) 677 --> 678 return _read(filepath_or_buffer, kwds) 679 680 /opt/conda/lib/python3.9/site-packages/pandas/io/parsers/readers.py in _read(filepath_or_buffer, kwds) 573 574 # Create the parser. --> 575 parser = TextFileReader(filepath_or_buffer, **kwds) 576 577 if chunksize or iterator: /opt/conda/lib/python3.9/site-packages/pandas/io/parsers/readers.py in __init__(self, f, engine, **kwds) 930 931 self.handles: IOHandles | None = None --> 932 self._engine = self._make_engine(f, self.engine) 933 934 def close(self): /opt/conda/lib/python3.9/site-packages/pandas/io/parsers/readers.py in _make_engine(self, f, engine) 1214 # "Union[str, PathLike[str], ReadCsvBuffer[bytes], ReadCsvBuffer[str]]" 1215 # , "str", "bool", "Any", "Any", "Any", "Any", "Any" -> 1216 self.handles = get_handle( # type: ignore[call-overload] 1217 f, 1218 mode, /opt/conda/lib/python3.9/site-packages/pandas/io/common.py in get_handle(path_or_buf, mode, encoding, compression, memory_map, is_text, errors, storage_options) 784 if ioargs.encoding and "b" not in ioargs.mode: 785 # Encoding --> 786 handle = open( 787 handle, 788 ioargs.mode, FileNotFoundError: [Errno 2] No such file or directory: 'C:\\Users\\86188\\Desktop\\人工智能导论\\jupyter notebook\\第五章\\auto-mpg.data'
--------------------------------------------------------------------------- FileNotFoundError Traceback (most recent call last) /tmp/ipykernel_11114/1333412374.py in <module> 3 column_names = ['MPG','Cylinders','Displacement','Horsepower','Weight', 4 'Acceleration', 'Model Year', 'Origin'] ----> 5 raw_dataset = pd.read_csv(dataset_path, names=column_names, na_values = "?",comment='\t', sep=" ", skipinitialspace=True) 6 dataset = raw_dataset.copy() 7 dataset # 展示数据集内容 /opt/conda/lib/python3.9/site-packages/pandas/util/_decorators.py in wrapper(*args, **kwargs) 309 stacklevel=stacklevel, 310 ) --> 311 return func(*args, **kwargs) 312 313 return wrapper /opt/conda/lib/python3.9/site-packages/pandas/io/parsers/readers.py in read_csv(filepath_or_buffer, sep, delimiter, header, names, index_col, usecols, squeeze, prefix, mangle_dupe_cols, dtype, engine, converters, true_values, false_values, skipinitialspace, skiprows, skipfooter, nrows, na_values, keep_default_na, na_filter, verbose, skip_blank_lines, parse_dates, infer_datetime_format, keep_date_col, date_parser, dayfirst, cache_dates, iterator, chunksize, compression, thousands, decimal, lineterminator, quotechar, quoting, doublequote, escapechar, comment, encoding, encoding_errors, dialect, error_bad_lines, warn_bad_lines, on_bad_lines, delim_whitespace, low_memory, memory_map, float_precision, storage_options) 676 kwds.update(kwds_defaults) 677 --> 678 return _read(filepath_or_buffer, kwds) 679 680 /opt/conda/lib/python3.9/site-packages/pandas/io/parsers/readers.py in _read(filepath_or_buffer, kwds) 573 574 # Create the parser. --> 575 parser = TextFileReader(filepath_or_buffer, **kwds) 576 577 if chunksize or iterator: /opt/conda/lib/python3.9/site-packages/pandas/io/parsers/readers.py in __init__(self, f, engine, **kwds) 930 931 self.handles: IOHandles | None = None --> 932 self._engine = self._make_engine(f, self.engine) 933 934 def close(self): /opt/conda/lib/python3.9/site-packages/pandas/io/parsers/readers.py in _make_engine(self, f, engine) 1214 # "Union[str, PathLike[str], ReadCsvBuffer[bytes], ReadCsvBuffer[str]]" 1215 # , "str", "bool", "Any", "Any", "Any", "Any", "Any" -> 1216 self.handles = get_handle( # type: ignore[call-overload] 1217 f, 1218 mode, /opt/conda/lib/python3.9/site-packages/pandas/io/common.py in get_handle(path_or_buf, mode, encoding, compression, memory_map, is_text, errors, storage_options) 784 if ioargs.encoding and "b" not in ioargs.mode: 785 # Encoding --> 786 handle = open( 787 handle, 788 ioargs.mode, FileNotFoundError: [Errno 2] No such file or directory: 'C:\\Users\\86188\\Desktop\\人工智能导论\\jupyter notebook\\第五章\\auto-mpg.data'
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