From Basic to Advanced: The DFS & BFS of Machine Learning This blog is my journey through the entire landscape of Machine Learning - from the simplest building blocks to the most advanced concepts. Think of it as exploring ML in two ways: BFS (Breadth-First Search): covering a wide range of topics — algorithms, math, coding, and applications. DFS (Depth-First Search): diving deep into the core principles behind models, optimization, and real-world problem solving.