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CodeSignal

Intro to Model Optimization in Machine Learning

via CodeSignal

Overview

Delve into machine learning fundamentals using the Wisconsin Breast Cancer Dataset. This course focuses on key ML techniques like data exploration, model tuning, and evaluation. Master hyperparameter tuning, regularization, and ensemble methods through practical exercises to boost your predictive models' accuracy and reliability.

Syllabus

  • Unit 1: Exploring the Wisconsin Breast Cancer Dataset
    • Getting Acquainted with the Breast Cancer Dataset
    • Retrieving the First 5 Features of the Dataset
    • Debugging Class Counts in Dataset
    • Unveiling Descriptive Statistics of Dataset
  • Unit 2: Hyperparameter Tuning in Logistic Regressions
    • Correcting Data Scaling Issues
    • Tuning Hyperparameters with GridSearchCV
    • Navigating the Hyperparameter Space
  • Unit 3: Optimizing Decision Trees with Hyperparameter Tuning
    • Widening the GridSearchCV Parameter Range
    • Sailing Through Decision Tree Hyperparameters
    • Navigating the GridSearch Space
    • Exploring the Decision Tree Parameter Space
  • Unit 4: Regularization Techniques in Machine Learning: Enhancing Model Generalization
    • Switching to L2 Regularization in Logistic Regression
    • Mastering L2 Regularization in Logistic Regression
    • Cracking the Regularization Code
    • Mastering L1 Regularization Performance
    • Applying L1 Regularization Mastery
  • Unit 5: Elevating Predictive Models with RandomForest and GradientBoosting Techniques
    • Adjusting RandomForest Hyperparameters for Better Accuracy
    • Prepare Data for Your Gradient Boosting Classifier
    • Hyperparameters and the Art of Boosting
    • Boost Your Classifier with Gradient Boosting
  • Unit 6: Mastering Model Evaluation: Performance Metrics & Selection in Machine Learning
    • Scaling Features for Improved Accuracy
    • Performance Boost with Data Scaling
    • Deploying a Complete Machine Learning Pipeline

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