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在python中导入auto_arima错误,是否有任何修复或替代方案?_Python_Scikit Learn_Forecast - Fatal编程技术网

在python中导入auto_arima错误,是否有任何修复或替代方案?

在python中导入auto_arima错误,是否有任何修复或替代方案?,python,scikit-learn,forecast,Python,Scikit Learn,Forecast,我正在使用pmdarima中的自动arima函数建立一个预测模型。 当我尝试导入此函数时,出现以下错误 所有软件包都已更新 正在寻找修复或替代方法来获取auto_arima函数 错误: 从pmdarima导入自动\u arima --------------------------------------------------------------------------- ImportError回溯(最近一次呼叫最后一次) 在() ---->1从pmdarima导入自动\u arima \

我正在使用pmdarima中的自动arima函数建立一个预测模型。 当我尝试导入此函数时,出现以下错误 所有软件包都已更新 正在寻找修复或替代方法来获取auto_arima函数

错误:

从pmdarima导入自动\u arima --------------------------------------------------------------------------- ImportError回溯(最近一次呼叫最后一次) 在() ---->1从pmdarima导入自动\u arima

\Anaconda3\lib\site-packages\pmdarima\__init__.py in <module>()
     47 
     48     # Stuff we want at top-level
---> 49     from .arima import auto_arima, ARIMA, AutoARIMA, StepwiseContext, decompose
     50     from .utils import acf, autocorr_plot, c, pacf, plot_acf, plot_pacf, \
     51         tsdisplay
\Anaconda3\lib\site-packages\pmdarima\arima\__init__.py in <module>()
      3 # Author: Taylor Smith <taylor.smith@alkaline-ml.com>
      4 
----> 5 from .approx import *
      6 from .arima import *
      7 from .auto import *

\Anaconda3\lib\site-packages\pmdarima\arima\approx.py in <module>()
      7 import numpy as np
      8 
----> 9 from ..utils.array import c, check_endog
     10 from ..utils import get_callable
     11 from ..compat.numpy import DTYPE

\Anaconda3\lib\site-packages\pmdarima\utils\__init__.py in <module>()
      3 # Author: Taylor Smith <taylor.smith@alkaline-ml.com>
      4 
----> 5 from .array import *
      6 from .metaestimators import *
      7 from .visualization import *

\Anaconda3\lib\site-packages\pmdarima\utils\array.py in <module>()
      5 # Array utilities
      6 
----> 7 from sklearn.utils.validation import check_array, column_or_1d
      8 
      9 import numpy as np

\Anaconda3\lib\site-packages\sklearn\__init__.py in <module>()
     80     from . import _distributor_init  # noqa: F401
     81     from . import __check_build  # noqa: F401
---> 82     from .base import clone
     83     from .utils._show_versions import show_versions
     84 

\Anaconda3\lib\site-packages\sklearn\base.py in <module>()
     18 
     19 from . import __version__
---> 20 from .utils import _IS_32BIT
     21 
     22 _DEFAULT_TAGS = {

\Anaconda3\lib\site-packages\sklearn\utils\__init__.py in <module>()
      9 
     10 from .murmurhash import murmurhash3_32
---> 11 from .validation import (as_float_array,
     12                          assert_all_finite,
     13                          check_random_state, column_or_1d, check_array,

\Anaconda3\lib\site-packages\sklearn\utils\validation.py in <module>()
     16 
     17 from ..externals import six
---> 18 from ..utils.fixes import signature
     19 from .deprecation import deprecated
     20 from ..exceptions import DataConversionWarning as _DataConversionWarning

ImportError: cannot import name 'signature'
() 47 48#我们想要的顶级产品 --->49 from.arima导入自动_arima,arima,AutoARIMA,逐步上下文,分解 50从.utils导入acf、自动校正绘图、c、pacf、绘图acf、绘图pacf、\ 51 ts显示器 \Anaconda3\lib\site packages\pmdarima\arima\\uuuuuu init\uuuuuuuuuu.py in() 作者:泰勒·史密斯 4. ---->5.大约进口* 6.arima进口* 7.自动导入* \Anaconda3\lib\site packages\pmdarima\arima\approx.py in() 7作为np导入numpy 8. ---->9从..utils.array导入c,检查\u endog 10从..utils导入可调用 11从..compat.numpy导入数据类型 \Anaconda3\lib\site packages\pmdarima\utils\\uuuuu init\uuuuuuuu.py in() 作者:泰勒·史密斯 4. ---->5.从数组导入* 6.元估计量输入* 7.可视化导入* \()中的Anaconda3\lib\site packages\pmdarima\utils\array.py 5#阵列实用程序 6. ---->7从sklearn.utils.validation导入检查数组、列或1d 8. 9作为np输入numpy \Anaconda3\lib\site packages\sklearn\\uuuuu init\uuuuuu.py in()中 80美元。进口(分销商)初始#noqa:F401 81来自。导入(检查)构建(noqa:F401 --->82从基本导入克隆 83从.utils.\u显示\u版本导入显示\u版本 84 \()中的Anaconda3\lib\site packages\sklearn\base.py 18 19从。导入版本__ --->20 from.utils导入为32位 21 22 \u默认\u标记={ \Anaconda3\lib\site packages\sklearn\utils\\uuuuuu init\uuuuuuuuuu.py in() 9 10从Murrushash导入Murrushash 3_32 --->11.从验证导入(作为浮点数组, 12断言所有有限, 13检查\u随机\u状态,列\u或\u 1d,检查\u数组, \()中的Anaconda3\lib\site packages\sklearn\utils\validation.py 16 17从外部导入6 --->18 from..utils.fixes导入签名 19.不推荐导入不推荐导入 20从..异常将DataConversionWarning导入为_DataConversionWarning ImportError:无法导入名称“签名”