In this post, we will see how to resolve Using numpy in sklearn FunctionTransformer inside pipeline Question: I’m training a regression model and inside my pipeline I have something like this: There are obviously more features but the code will ...
In this post, we will see how to resolve scikit-learn documentation example: ‘got an unexpected keyword argument’ Question: When running this example from the scikit-learn documentation, I get the error v_measure_score() got an unexpected keyword argument 'beta': It looks like ...
In this post, we will see how to resolve How do I extract meaningful simple rules from this classification problem? Question: I have a problem of this type: A customer creates an order by hand, which might be erroneous. Submitting ...
In this post, we will see how to resolve Sklearn-classifier, issue with freez (pod pending in K8s) Question: I got freez of Sklearn-classifier in MLRun (the job is still running after 5, 10, 20, … minutes), see log output: see ...
In this post, we will see how to resolve Scikit-Learn cross validation function not allowing custom folds when indices are not sequential Question: Attempting to pass in custom cross validation folds to sklearn’s cross validate function. The cross validate function ...
In this post, we will see how to resolve What object is a sklearn.pipeline.Pipeline that applies a ColumnTransformer actually fitting on when fit(X, Y) is called on it Question: I am trying to get an idea of the inner workings ...
In this post, we will see how to resolve AttributeError: ‘CountVectorizer’ object has no attribute ‘get_feature_names’ Question: The code was working before without showing any errors. It’s for a sentimental analysis machine learning project. The code is on logistic regression ...
In this post, we will see how to resolve Which solver is throwing this warning? Question: This warning pops up 10 times. The line number varies between 456 and 305: I’m running a grid search with these parameters: So, the ...
In this post, we will see how to resolve SKLearn Linear Regression on Grouped Pandas Dataframe without aggregation? Question: Trying to perform a linear regression over a set of grouped columns and put the coefficient results on each line without ...
In this post, we will see how to resolve How to find the best min_samples for RANSACRegressor for non-linear estimator Question: I read the scikit-learn documentation about RANSACRegressor. It says the min_samples parameter is highly dependent upon the model. So, ...