Machine Learning Courses and Certifications

Navigating Data Simplification with PCA

Master dimensionality reduction techniques using Principal Component Analysis in R, from understanding eigenvectors to implementing PCA for feature extraction and classification tasks.

• CodeSignal
• 3 hours
• Self-Paced
• Free Certificate

Linear Landscapes of Dimensionality Reduction

Discover Linear Discriminant Analysis techniques for dimensionality reduction and feature selection through hands-on R programming exercises with real datasets.

• CodeSignal
• 2 hours
• Self-Paced
• Free Certificate

Non-linear Dimensionality Reduction Techniques

Master t-SNE, LLE, and Kernel PCA techniques to reveal hidden patterns and reduce dimensionality in complex, high-dimensional datasets using R programming.

• CodeSignal
• 3 hours
• Self-Paced
• Free Certificate

Dimensionality Reduction with Feature Selection

Master specialized feature selection techniques to optimize machine learning models by removing low-variance features, applying correlation analysis, and using advanced methods like RFE.

• CodeSignal
• 4 hours
• Self-Paced
• Free Certificate

Recommendation Systems Foundations using JS

Master foundational algorithms for building recommendation systems using JavaScript, from baseline predictors to Pearson correlation and weighted averages for accurate predictions.

• CodeSignal
• 3 hours
• Self-Paced
• Free Certificate

Content-Based Recommendation Systems using JS

Master content-based recommendation systems using JavaScript, from basic item profiling to advanced factorization machines for personalized recommendations.

• CodeSignal
• 4 hours
• Self-Paced
• Free Certificate

Collaborative Filtering Techniques with ALS using JS

Master collaborative filtering and ALS algorithms in JavaScript to build powerful recommendation systems with user-based, item-based, and matrix factorization techniques.

• CodeSignal
• 4 hours
• Self-Paced
• Free Certificate

Recommendation Systems Quality Evaluation using JS

Master recommendation system evaluation metrics like Coverage, Serendipity, Novelty, and Diversity through hands-on JavaScript implementation and practical coding examples.

• CodeSignal
• 3 hours
• Self-Paced
• Free Certificate

Career Certificate

Mastering Gradient Boosting with XGBoost & LightGBM

Master gradient boosting techniques using XGBoost, LightGBM, and CatBoost to build, tune, and interpret powerful models for real-world classification problems with hands-on practice.

• CodeSignal
• 3 hours
• Self-Paced
• Free Certificate
• 3 courses

Career Certificate

Retrieval Augmented Generation Basics with JS

Master RAG fundamentals in JavaScript through vector databases, semantic embeddings, and building complete end-to-end retrieval augmented generation pipelines.

• CodeSignal
• 8 hours
• Self-Paced
• Free Certificate
• 4 courses

Career Certificate

Recommendation Systems Theory and Coding in JS

Master collaborative filtering, content-based methods, and hybrid techniques to build recommendation systems from scratch using JavaScript through hands-on projects.

• CodeSignal
• 15 hours
• Self-Paced
• Free Certificate
• 4 courses

Career Certificate

Music Player With Smart Recommendations in Python

Build a smart music recommendation system using Python, Pandas, and scikit-learn to analyze track data and generate personalized song suggestions with predictive models.

• CodeSignal
• 8 hours
• Self-Paced
• Free Certificate
• 4 courses

Career Certificate

Mastering Dimensionality Reduction with R

Discover how to simplify complex data using PCA, linear/non-linear techniques, autoencoders, and feature selection in R for enhanced machine learning performance.

• CodeSignal
• 15 hours
• Self-Paced
• Free Certificate
• 5 courses

Career Certificate

Implementing AI Algorithms from Scratch in C++ (Part 2)

Master ensemble methods, unsupervised learning, clustering, and neural networks by implementing AI algorithms from scratch in C++ using mlpack for hands-on expertise.

• CodeSignal
• 8 hours
• Self-Paced
• Free Certificate
• 3 courses

Career Certificate

Implementing AI Algorithms from Scratch in C++ (Part 1)

Master machine learning fundamentals by building regression, classification, and optimization algorithms from scratch in C++ without high-level libraries.

• CodeSignal
• 13 hours
• Self-Paced
• Free Certificate
• 3 courses