Date
Function
sklearn.model_selection:
Multi-select
study
Status
Not started
Status
URL
- Splitters
- Hyper-parameter optimizers
- Post-fit model tuning
- Model validation
- Visualization
🔍 Study Note on sklearn.model_selection
sklearn.model_selection is a module in scikit-learn that provides a set of tools for cross-validation, splitting datasets, and hyperparameter tuning. These are key components in building robust machine learning models, as they help assess model performance, prevent overfitting, and find the best set of model parameters. Below is an overview of the tools in sklearn.model_selection:
Key Sections in the Module
- Splitters: These are iterators used to split your dataset into training and testing subsets for model evaluation.
- Hyper-parameter Optimizers: These tools help tune model parameters to find the optimal configuration for the best performance.
- Post-fit Model Tuning: After fitting a model, these utilities help in adjusting decision thresholds for classifiers.
- Model Validation: These functions evaluate the model's performance, test its generalization capabilities, and assess statistical significance.
- Visualization: Tools for visualizing learning and validation curves, helping to understand model behavior over different training sizes or hyperparameter values.