Tutorials — Data, Architecture & Cloud
Practical technical tutorials on Power BI, DAX, Azure, Databricks and much more.
Machine Learning
How to save and load a Machine Learning model in Python
Learn how to save and load a Machine Learning model with joblib in Python: a step-by-step example plus t…
How to Tune Hyperparameters with GridSearchCV in Python
Learn to tune your model's hyperparameters with scikit-learn's GridSearchCV in Python: a step-by-step ex…
How to one-hot encode categorical data in Python
Learn how to turn categorical data into numeric columns with one-hot encoding in Python, using scikit-le…
How to Evaluate a Regression Model in Machine Learning
Learn how to evaluate a regression model in Machine Learning using MAE, RMSE and R² in scikit-learn: cod…
How to do cross-validation in Machine Learning
Learn how to do cross-validation in Machine Learning with scikit-learn: use cross_val_score and Stratifi…
How to train a classification model with scikit-learn
Learn to train a classification model with scikit-learn in Python, step by step: load the data, train wi…
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