Traceback (most recent call last): File "C:\Users\40510\Desktop\机器学习\444444.py", line 10, in <module> train_df = pd.read_csv('train.csv') File "D:\2023\Lib\site-packages\pandas\io\parsers\readers.py", line 912, in read_csv return _read(filepath_or_buffer, kwds) File "D:\2023\Lib\site-packages\pandas\io\parsers\readers.py", line 583, in _read return parser.read(nrows) File "D:\2023\Lib\site-packages\pandas\io\parsers\readers.py", line 1704, in read ) = self._engine.read( # type: ignore[attr-defined] File "D:\2023\Lib\site-packages\pandas\io\parsers\c_parser_wrapper.py", line 234, in read chunks = self._reader.read_low_memory(nrows) File "pandas\_libs\parsers.pyx", line 812, in pandas._libs.parsers.TextReader.read_low_memory File "pandas\_libs\parsers.pyx", line 873, in pandas._libs.parsers.TextReader._read_rows File "pandas\_libs\parsers.pyx", line 848, in pandas._libs.parsers.TextReader._tokenize_rows File "pandas\_libs\parsers.pyx", line 859, in pandas._libs.parsers.TextReader._check_tokenize_status File "pandas\_libs\parsers.pyx", line 2025, in pandas._libs.parsers.raise_parser_error pandas.errors.ParserError: Error tokenizing data. C error: Expected 1 fields in line 160, saw 2是什么意思

Mac下anaconda中Spyder打开报错Traceback(most recent call last)…问题

编程小白刚入门没多久，然后发现Spyder打不开，窗口弹出报错如下图，但打开Jupter notebook等又是好的，最近电脑新装的软件比较多（MySQL、Tableau等），又清理了磁盘。不知道是什么问题导致的，尝试了网上说的方法...

linux 下 pip3 报错“ File “/usr/bin/pip3”, line 9, in from pip import mainImportError: canno”处理

livingbody@gaint:~/.local/lib/python3.5/site-packages/pip$ pip3 --versionTraceback (most recent call last): File “/usr/bin/pip3”, line 9, in from pip import mainImportError: cannot import name 'main...

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Traceback (most recent call last): File "train.py", line 305, in <module> train_model(model_conv, criterion, optimizer_conv, exp_lr_scheduler) File "train.py", line 145, in train_model for inputs,...

Traceback (most recent call last): File "C:\Users\Administrator\Desktop\MUSIC.py", line 3, in <module> from sklearn.ensemble import RandomForestRegressor ModuleNotFoundError: No module named 'sklearn'

sklearn 是一个机器学习库，用于数据挖掘和数据分析。要解决这个问题，你需要安装 sklearn 模块。你可以使用 pip 工具来安装它。在命令行或终端窗口中输入以下命令： pip install -U scikit-learn 这将...

Traceback (most recent call last): File "C:/Users/40510/Desktop/机器学习/282828.py", line 7, in <module> train_df = pd.read_csv('train.csv', encoding='utf-8', error_bad_lines=False) TypeError: read_csv() got an unexpected keyword argument 'error_bad_lines'

这个错误提示是因为你在调用 pd.read_csv 函数时，使用了一个不被支持的参数 error_bad_lines。这个参数不在 pd.read_csv 的参数列表中。这个错误可能是由于你的 pandas 版本太低导致的。...

Traceback (most recent call last): File "C:/Users/40510/Desktop/机器学习/686868.py", line 7, in <module> train_df = pd.read_csv('train.csv', encoding='utf-8', error_bad_lines=False) TypeError: read_csv() got an unexpected keyword argument 'error_bad_lines'是什么意思

这个错误提示意思是 read_csv() 函数不支持参数 error_bad_lines。在 Pandas 中，read_csv() 函数用于读取 CSV 文件，但是 error_bad_lines 不是 read_csv() 函数的参数。这个参数是用于处理文件中存在...

Traceback (most recent call last): File "C:\Users\13325\Desktop\机器学习\Exercise1.py", line 198, in <module> X_train, y_train = load_data('adult.data.txt') File "C:\Users\13325\Desktop\机器学习\Exercise1.py", line 19, in load_data X = data[:, :-1].astype(float) ValueError: could not convert string to float: 'State-gov'

这个错误提示是因为在加载数据时，数据中有一些字符串类型的数据，而在转化为 float 类型时出现了错误。在这种情况下，你需要将这些字符串类型的数据转换为数值类型，比如整数或者枚举类型。基于你提供的错误提示...

Traceback (most recent call last): File "/Users/jtan1995/Desktop/JTan论文6/机器学习CDSN网课/第6个算法：决策树、信息增益、程序与树绘图示例/decisiontreetest.py", line 14, in <module> from IPython.display import display, Image ModuleNotFoundError: No module named 'IPython'

这个错误是由于你的程序无法找到 IPython 模块导致的。你需要先安装 IPython 库。你可以通过在命令行中运行以下命令来安装： pip install ipython 如果你使用的是 Anaconda 环境，也可以通过以下命令...

Traceback (most recent call last): File "C:\Users\86183\Desktop\python_file\机器学习\data_del\numpy_func.py", line 10, in <module> a = a.compress(a>5) ^^^^^^^^^^^^^^^ ValueError: condition must be a 1-d array

根据你提供的错误信息，发现是由于使用了 compress 函数时，条件数组不是一维数组导致的错误。这个问题的解决方案可能需要看一下你的代码。在使用 compress 函数时，它的第一个参数是用来筛选数组中元素的条件...

Traceback (most recent call last): File "c:\Users\chaizhiyuan\Desktop\机器学习\NPL项目\NLP\1.py", line 56, in <module> print('\nmessage_content:',sentence,'\npredicted_type:',category_map[category],'real_values:',category_map[real]) KeyError: '1'

这个错误提示是因为在 category_map 字典中没有一个键为 '1' 的项。你需要检查一下 category_map 字典中是否包含了你需要的所有键，如果没有的话需要添加相应的键值对。或者你也可以使用 get() 方法来获取键对应的...

PS C:\Users\Admin\Desktop\机器学习> & C:/Users/Admin/AppData/Local/Microsoft/WindowsApps/python3.11.exe c:/Users/Admin/Desktop/机器学习/pys.py Traceback (most recent call last): File "c:\Users\Admin\Desktop\机器学习\pys.py", line 64, in <module> X_train, y_train = load_mnist('data', kind='train') ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "c:\Users\Admin\Desktop\机器学习\pys.py", line 9, in load_mnist with open(labels_path, 'rb') as lbpath: ^^^^^^^^^^^^^^^^^^^^^^^ FileNotFoundError: [Errno 2] No such file or directory: 'data/train-labels.idx1-ubyte'

出现这个错误是因为代码中使用了相对路径来加载MNIST数据集，而当前工作目录下不存在对应的数据文件。你可以将MNIST数据集下载到本地，并将数据文件放在和代码文件同一目录下，或者手动指定数据文件的绝对路径。...

Traceback (most recent call last): File "C:\Users\13325\Desktop\机器学习\Exercise1.py", line 114, in <module> train_data = [(list(map(float, row[:-1])), 1 if row[-1] == '>50K' else -1) for row in train_data] File "C:\Users\13325\Desktop\机器学习\Exercise1.py", line 114, in train_data = [(list(map(float, row[:-1])), 1 if row[-1] == '>50K' else -1) for row in train_data] ValueError: could not convert string to float: ' State-gov'

这个错误是因为在代码的第114行，你尝试将一些数据行的字符串转换为浮点数。然而，在这些数据行中，有一些字符串不能转换为浮点数。根据错误信息，我们可以看到其中一个字符串是 " State-gov"。...

Traceback (most recent call last): File "C:\Users\Laowang\Desktop\Python机器学习基础教程\2.3.1.py", line 3, in <module> import mglearn.datasets File "E:\python_test\Lib\site-packages\mglearn\init.py", line 1, in <module> from . import plots File "E:\python_test\Lib\site-packages\mglearn\plots.py", line 5, in <module> from .plot_knn_regression import plot_knn_regression File "E:\python_test\Lib\site-packages\mglearn\plot_knn_regression.py", line 7, in <module> from .datasets import make_wave File "E:\python_test\Lib\site-packages\mglearn\datasets.py", line 5, in <module> from sklearn.datasets import load_boston File "E:\python_test\Lib\site-packages\sklearn\datasets\init.py", line 156, in getattr raise ImportError(msg) ImportError: load_boston has been removed from scikit-learn since version 1.2.

这是一个错误信息，提示你在使用scikit-learn库的load_boston函数时出现问题。load_boston函数在Scikit-learn版本1.2之后已被移除，因此你需要升级Scikit-learn库或者使用其他函数来加载波士顿房价数据集。...

Traceback (most recent call last): File "D:\Python\Python\lib\code.py", line 90, in runcode exec(code, self.locals) File "<input>", line 1, in <module> File "C:\Program Files\JetBrains\PyCharm Community Edition 2022.2.4\plugins\python-ce\helpers\pydev\_pydev_bundle\pydev_umd.py", line 198, in runfile pydev_imports.execfile(filename, global_vars, local_vars) # execute the script File "C:\Program Files\JetBrains\PyCharm Community Edition 2022.2.4\plugins\python-ce\helpers\pydev\_pydev_imps\_pydev_execfile.py", line 18, in execfile exec(compile(contents+"\n", file, 'exec'), glob, loc) File "C:\Users\GXY\Desktop\课程\大三下学期\实习\机器学习\卷积模型训练.py", line 149, in <module> X = np.array(2000,60,160,1) # 输入特征数据集 TypeError: array() takes from 1 to 2 positional arguments but 4 were given

在您提供的代码中，np.array() 函数的参数传递方式有误，导致出现了 TypeError 错误。 np.array() 函数接受的参数可以是一个列表、元组或其他可迭代对象，用于创建一个数组。在您的代码中，您传递了四个独立...

Traceback (most recent call last): File "C:\Users\40510\Desktop\机器学习\444444.py", line 6, in <module> train_df = pd.read_csv('train.csv')是什么意思

Traceback (most recent call last): File "C:\Users\40510\Desktop\机器学习\444444.py", line 2, in <module> from sklearn.feature_extraction.text import CountVectorizer ModuleNotFoundError: No module named 'sklearn'是什么意思

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Traceback (most recent call last): File "C:/Users/40510/Desktop/机器学习/282828.py", line 7, in <module> train_df = pd.read_csv('train.csv', encoding='utf-8', error_bad_lines=False) TypeError: read_csv() got an unexpected keyword argument 'error_bad_lines'

Traceback (most recent call last): File "C:/Users/40510/Desktop/机器学习/686868.py", line 7, in <module> train_df = pd.read_csv('train.csv', encoding='utf-8', error_bad_lines=False) TypeError: read_csv() got an unexpected keyword argument 'error_bad_lines'是什么意思

Traceback (most recent call last): File "C:\Users\86183\Desktop\python_file\机器学习\data_del\numpy_func.py", line 10, in <module> a = a.compress(a>5) ^^^^^^^^^^^^^^^ ValueError: condition must be a 1-d array

Traceback (most recent call last): File "c:\Users\chaizhiyuan\Desktop\机器学习\NPL项目\NLP\1.py", line 56, in <module> print('\nmessage_content:',sentence,'\npredicted_type:',category_map[category],'real_values:',category_map[real]) KeyError: '1'

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