Once data is prepared, models must be built and evaluated with rigor. This episode covers the three pillars of evaluation: training, validation, and testing. Training introduces the algorithm to data, refining weights and parameters over multiple epochs. Validation checks progress midstream, guiding hyperparameter tuning and preventing overfitting. Testing provides the final check, using unseen data to confirm performance. Listeners will learn about accuracy, precision, recall, F1 scores, and regression metrics as ways to measure effectiveness.
We also expand into advanced practices like cross-validation, regularization, and ensemble methods that combine models for robustness. Fairness testing, interpretability, and stress testing with adversarial data highlight the need for responsible evaluation. For exams and professional practice alike, knowing how to properly train and evaluate models is essential. By the end, you’ll see evaluation not as a single event but as a continuous cycle that ensures AI systems remain reliable over time. Produced by BareMetalCyber.com, where you’ll find more cyber prepcasts, books, and information to strengthen your certification path.
What is Certified - Introduction to AI Audio Course?
The Introduction to Artificial Intelligence (Audio Course) provides a comprehensive, audio-first journey through the foundations, applications, and future directions of AI. Listeners will explore how machines learn, reason, and act, with episodes covering technical concepts, industry use cases, ethical issues, and global impacts. Designed for students, professionals, and career changers alike, this course delivers clear, structured insights that make AI accessible and relevant across domains. Produced by BareMetalCyber.com