Model Tuner Documentation

Getting Started

• Welcome to Model Tuner’s Documentation!
  • What Does Model Tuner Offer?
  • Prerequisites
  • Installation

Usage Guide

• iPython Notebooks
  • Binary Classification Examples
  • Column Transformer Example
  • Regression Example
• Key Methods and Functionalities
• Helper Functions
• Input Parameters
  • Model
• Caveats
  • Zero Variance Columns
    • Effects on Model Training
  • Dependent Variable
    • Target Variable Shape and Its Effects
    • Solution
  • Imputation Before Scaling
    • 1. Accurate Calculation of Scaling Parameters
    • 2. Consistency in Data Transformation
    • 3. Prevention of Distortion in Scaling
  • Column Stratification with Cross-Validation
    • Cross-Validation and Stratification
• Model Calibration
  • Goal of Calibration
  • Calibration Curve
  • Brier Score
  • Platt Scaling
  • Isotonic Regression
  • Example: Calibration in Logistic Regression
  • Summary
• Binary Classification
  • AIDS Clinical Trials Group Study
    • Step 1: Import Necessary Libraries
    • Step 2: Load the dataset, define X, y
    • Step 3: Check for zero-variance columns and drop accordingly
    • Step 4: Create an Instance of the XGBClassifier
    • Step 5: Define Hyperparameters for XGBoost
    • Step 6: Initialize and Configure the Model
    • Step 7: Perform Grid Search Parameter Tuning
    • Step 8: Fit the Model
    • Step 9: Return Metrics (Optional)
    • Step 10: Calibrate the Model (if needed)
    • Classification Report (Optional)
• Regression
  • California Housing with XGBoost
    • Step 1: Import Necessary Libraries
    • Step 2: Load the Dataset
    • Step 3: Create an Instance of the XGBClassifier
    • Step 4: Define Hyperparameters for XGBoost
    • Step 5: Initialize and Configure the Model
    • Step 6: Fit the Model

About Model Tuner

• GitHub Repository
• Acknowledgements
• Citing Model Tuner
• Changelog
  • Version 0.0.15a
  • Version 0.0.014a
  • Version 0.0.013a
  • Version 0.0.012a
  • Version 0.0.011a
  • Version 0.0.010a
  • Version 0.0.09a
  • Version 0.0.08a
  • Version 0.0.07a
  • Version 0.0.06a
  • Version 0.0.05a
  • Version 0.0.02a
• References