Articles

A practical look at why impressive AI prototypes often fail in production, and how to reason about the gap between a demo and a dependable system.

Trace how recurrent networks, attention, transformers, instruction tuning, and RLHF built on one another.

A concept-first path from logistic regression through neural networks, attention, and modern transformers.

Lessons from the frustrations, false starts, and breakthroughs that come with learning independently.

How small repeated behaviors compound into meaningful change, and how to design habits that last.

A personal reflection on uncertainty, resilience, and finding room for hope when plans fall apart.

How mathematical foundations improve model intuition, debugging, optimization, and technical communication.

A field-tested roadmap for building skills, proof of work, and relationships that lead to a data science role.

Why writing summaries exposes gaps in understanding and turns passive reading into durable learning.

Understand underfitting, overfitting, and why every useful model must balance bias against variance.