Difference between scikit-learn and sklearn (now deprecated)
Regarding the difference sklearn vs. scikit-learn: The package "scikit-learn" is recommended to be installed using pip install scikit-learn but in your code imported using import sklearn. A bit confusing, …
Unable to install sklearn 0.23.2 with pip 20.2.4 and python 3.9
Jun 7, 2021 · I cant use higher version of pip other than 20.2.4, since some SSL certification errors are occuring in higher versions and cannot reinstall any settings I have now (because of some office …
python - Pycharm: No module named sklearn - Stack Overflow
But although scikit-learn (which contains sklearn, that was initially confusing) seems fully installed on my system, including "import sklearn" working outside of PyCharm, I could not get the "import sklearn" to …
scikit learn - How are feature_importances in RandomForestClassifier ...
In RandomForestClassifier, estimators_ attribute is a list of DecisionTreeClassifier (as mentioned in the documentation). In order to compute the feature_importances_ for the RandomForestClassifier, in …
How is the R2 value in Scikit learn calculated? - Stack Overflow
The R^2 in scikit learn is essentially the same as what is described in the wikipedia article on the coefficient of determination (grep for "the most general definition"). It is 1 - residual sum of square / …
How to save a trained model by scikit-learn? [duplicate]
May 13, 2019 · Closed 4 years ago. I am trying to re-create the prediction of a trained model but I don't know how to save a model. For example, I want to save the trained Gaussian processing regressor …
What are the parameters for sklearn's score function?
Scikit-learns model.score (X,y) calculation works on co-efficient of determination i.e R^2 is a simple function that takes model.score= (X_test,y_test). It doesn't require y_predicted value to be supplied …
How to use pandas DataFrames with sklearn? - Stack Overflow
Like mentioned in the comments below your question your features and your label are persumably strings. However, sklearn requires them to be numeric (sklearn is normally used with numpy arrays). …
Cannot download and install scikit-learn - Stack Overflow
Jan 3, 2016 · It seems like you want to install scikit-learn for the global, system-wide Python installation. Have you tried sudo pip install scikit-learn (or sudo pip install -U scikit-learn)?
error while installing scikit learn from pip - Stack Overflow
Oct 27, 2022 · Which says a Fortran compiler was not found. This is probably caused by a 32-bit version of Python, since pre-compiled versions of dependencies (numpy, scipy) and Fortran libraries are not …