from sklearn import svm
ImportError: cannot import name __check_build
I've been able to install scikit-learn on a fresh virtualenv here but it seems you need to do some extra job to get it up-and-running:
By doing just pip install scikit-learn and then from sklearn import svm you'll get import errors, it seems the library requires numpy and scipy. So you need to do:
pip install numpy scipy
After that it should work fine.
Related
I'm trying "from sklearn.linear_model import SGDOneClassSVM"
but it doesn't work and raises an import error "ImportError: cannot import name 'SGDOneClassSVM' from 'sklearn.linear_model"
Upgrade sklearn package using the command:
pip install --upgrade scikit-learn
I'm trying to import these libraries:
from math import sqrt
import pandas as pd
import numpy as np
import matplotlib.pyplot as plt
from statsmodels.tsa.arima_model import ARIMA
from sklearn.metrics import mean_absolute_error, mean_squared_error
from pyramid.arima import auto_arima
from statsmodels.tsa.stattools import adfuller
But this error is coming again and again
ModuleNotFoundError: No module named 'pyramid'
I have tried pip install pyramid-arima but it's also throwing me so many errors in cmd.
Can anyone suggest to me what I can do to resolve this problem?
try
pip install pmdarima
pmdarima is the official new name for pyramid.arima.
Try to install pmdarima by using pip:
pip install pmdarima
I also needed to modify my python script to use:
from pmdarima.arima import auto_arima
I am trying to run survival analysis in python (pycharm) in linux, here is a part of the code
import numpy as np
import matplotlib.pyplot as plt
#matplotlib inline
import pandas as pd
from sklearn.impute import SimpleImputer
from sklearn.pipeline import make_pipeline
from sklearn.model_selection import train_test_split
from sksurv.datasets import load_flchain
from sksurv.linear_model import CoxPHSurvivalAnalysis
I get the error "ModuleNotFoundError: No module named 'sksurv'", I tried everything, but nothing works.
The required dependencies for scikit-survival,
cvxpy
cvxopt
joblib
numexpr
numpy 1.12 or later
osqp
pandas 0.21 or later
scikit-learn 0.22
scipy 1.0 or later
...will be automatically installed by pip when you run:
pip install scikit-survival
However, one module in particular, osqp, has CMake as one of its dependencies. If you don't have CMake installed, pip install scikit-survival will throw an error and the installation will fail.
You can download CMake for your OS at cmake.org/download
After CMake has installed, you should be able to successfully run
pip install scikit-survival
Notes:
GCC needs to be installed also
scikit-survival works with Python 3.5 or higher
More information is available in the docs
I've been trying to import sklearn but it says that the module is not found.
my python, numpy, scipy and scikit versions are as follows as show in the conda list:
numpy 1.14.3 py36h9fa60d3_1
python 3.6.5 h0c2934d_0
scipy 1.1.0 py36h672f292_0
scikit-learn 0.19.1 py36h53aea1b_0
the error while trying to import sklearn is:
---------------------------------------------------------------------------
ModuleNotFoundError Traceback (most recent call last)
<ipython-input-2-f2461ba6e1e9> in <module>()
----> 1 from sklearn.family import model
ModuleNotFoundError: No module named 'sklearn.family'
I tried using
conda update scikit-learn
conda install scikit-learn
but I get the following results
All requested packages already installed.
how do I import sklearn then?
Although there is not skleran module, from sklearn import ... works well in PyCharm:
from sklearn.utils import resample
Try doing
conda install -c anaconda pip
pip install sklearn
AFAIK, there's no sklearn.family module. Have you tried importing other modules?
Say,
from sklearn.model_selection import TimeSeriesSplit
Does that work for you?
I have already installed numpy, scipy, matplotlib, nltk, scikit-learn using
conda install module_name in miniconda. And import- numpy, scipy are working. but when I do import sklearn and import nltk it says that no module named sklearn and same in case of nltk. sklearn import error image
I have already seen many similar problems here. some of are:
1). Problems with installing and using scikit-learn in Anaconda
2).Cannot import scikits-learn even though it seems to be installed
But could not get any help.
please help.