Archives

2026 ²

January ²

Why NLP Still Matters in the Age of AI Agents

January 17, 2026 · 9 min · Sae-Hwan Park

From Vague to Vivid

January 11, 2026 · 7 min · Sae-Hwan Park

2025 ⁴⁴

December ⁴

My Winter NLP Journey

December 27, 2025 · 20 min · Sae-Hwan Park

Post-mortem on Cloudflare Outage on Nov 2025: When a Single Assumption Went Global

December 19, 2025 · 20 min · Sae-Hwan Park

AoC 2025 Final Reflection: Serious FP Journey

December 14, 2025 · 9 min · Sae-Hwan Park

AoC 2025 Midpoint Review: How F# Clicks For Me

December 6, 2025 · 5 min · Sae-Hwan Park

November ⁴

Working Toward Robustness (F# c-MLE Project Part 2)

November 23, 2025 · 13 min · Sae-Hwan Park

My First F# Project: Implementing Constrained Optimization from Scratch

November 21, 2025 · 18 min · Sae-Hwan Park

Why I’m Learning F# (And Why It May Matter For You Data Scientists)

November 14, 2025 · 9 min · Sae-Hwan Park

Functional Programming in Python

November 8, 2025 · 17 min · Sae-Hwan Park

October ²

Why BRR Works: Deep Dive Into Hadamard Matrix

October 31, 2025 · 30 min · Sae-Hwan Park

How I Learned Monads: Not Through Haskell But Through Rust

October 25, 2025 · 17 min · Sae-Hwan Park

September ³

Building a Modern MICE Imputer: Episode 1

September 19, 2025 · 13 min · Sae-Hwan Park

Beyond Bootstrap: Why Survey Data Demands Specialized Variance Estimation

September 14, 2025 · 21 min · Sae-Hwan Park

Beyond Performance: Why Polars Represents a Paradigm Shift from pandas

September 6, 2025 · 24 min · Sae-Hwan Park

August ⁵

Why Memory-Safe Languages Matter: Lessons from C, Python, and Rust

August 29, 2025 · 17 min · Sae-Hwan Park

Announcement: Rust Security Bootcamp!

August 23, 2025 · 9 min · Sae-Hwan Park

AOC 2024 Postmortem: What I Actually Learned Throughout 50 Stars

August 15, 2025 · 11 min · Sae-Hwan Park

Rust Handshake Challenge #4: The Postmortem

August 8, 2025 · 19 min · Sae-Hwan Park

Rust Handshake Challenge #3: Event-Driven Handshaking

August 1, 2025 · 19 min · Sae-Hwan Park

July ⁵

Rust Handshake Challenge #2: Threading the Needle of Concurrency

July 25, 2025 · 15 min · Sae-Hwan Park

Rust Handshake Challenge #1 Simple Single Threading

July 19, 2025 · 20 min · Sae-Hwan Park

Quest for Better Blogging: #3 Building the Actual Blog

July 11, 2025 · 12 min · Sae-Hwan Park

Quest for Better Blogging: #2 The Architecture of Better Publishing

July 6, 2025 · 11 min · Sae-Hwan Park

Quest for Better Blogging: #1 Why I’m Evolving Beyond Medium

July 4, 2025 · 10 min · Sae-Hwan Park

June ³

The Other Path: Population-Average Models and GEE

June 27, 2025 · 18 min · Sae-Hwan Park

Inside Mixed Effect Model

June 20, 2025 · 12 min · Sae-Hwan Park

How Factor Analysis and PCA Actually Differ

June 13, 2025 · 10 min · Sae-Hwan Park

May ⁵

A Second Look at Linux: Reflections from 2025

May 30, 2025 · 13 min · Sae-Hwan Park

Writing Maintainable Array Code: When NumPy Isn’t Enough

May 23, 2025 · 15 min · Sae-Hwan Park

How I Leveraged C Learning to Understand Rust Better

May 17, 2025 · 14 min · Sae-Hwan Park

The Linux-Windows Bridge I Wish I’d Discovered Years Ago

May 9, 2025 · 16 min · Sae-Hwan Park

The Quest for Heterogeneity: Understanding Conditional Average Treatment Effects (CATE)

May 3, 2025 · 23 min · Sae-Hwan Park

April ³

The Dimensional Odyssey: Navigating the Manifolds of t-SNE and UMAP

April 18, 2025 · 25 min · Sae-Hwan Park

From Bayes to ChatGPT: Journey For Statisticians To Understand Gen-AI

April 11, 2025 · 16 min · Sae-Hwan Park

Beyond the Hype: Blockchain in 2025 - The Silent Revolution

April 5, 2025 · 16 min · Sae-Hwan Park

March ⁴

The Uncanny Valley of AI-Generated Art: Technical Challenges Behind the Artificial Aesthetic

March 29, 2025 · 7 min · Sae-Hwan Park

When AI Hallucinates: Building a Verification Framework for AI-Generated Content

March 21, 2025 · 9 min · Sae-Hwan Park

How Much VRAM Do You Need for LLMs? A Detailed Guide for Training/Fine-Tuning/Inference

March 14, 2025 · 8 min · Sae-Hwan Park

From Skeptic to Believer: How Diffusion Models Are Reshaping Language Generation

March 7, 2025 · 7 min · Sae-Hwan Park

February ⁴

DeepSeek R1, A New Chapter in Inference-Time Scaling for Reasoning Models : Reviewing DeepSeek (Part 2)

February 14, 2025 · 11 min · Sae-Hwan Park

Incremental Evolution Rather Than Radical Revolution: Reviewing DeepSeek (Part 1)

February 8, 2025 · 9 min · Sae-Hwan Park

Beyond Copying: Understanding the OpenAI-DeepSeek AI Controversy

February 2, 2025 · 5 min · Sae-Hwan Park

Unraveling Knowldge Distillation in AI/ML Models

February 1, 2025 · 7 min · Sae-Hwan Park

January ²

Rethinking the Monty Hall Problem: How to Get Along With Cognitive Bias

January 20, 2025 · 5 min · Sae-Hwan Park

Implementing Interfaces for an LC-3 Assembler in C

January 10, 2025 · 8 min · Sae-Hwan Park

2024 ⁴

December ⁴

Data Structures Deep Dive: Building an LC-3 Assembler

December 30, 2024 · 9 min · Sae-Hwan Park

Architectural Choices in Building LC-3 Assembler

December 28, 2024 · 9 min · Sae-Hwan Park

Diving Deeper into LC-3: From Opcodes to Machine Code

December 27, 2024 · 8 min · Sae-Hwan Park

Why I’m Learning C and LC-3 (Despite Being an AI/ML Person)

December 25, 2024 · 5 min · Sae-Hwan Park

2026 2

January 2

Why NLP Still Matters in the Age of AI Agents

From Vague to Vivid

2025 44

December 4

My Winter NLP Journey

Post-mortem on Cloudflare Outage on Nov 2025: When a Single Assumption Went Global

AoC 2025 Final Reflection: Serious FP Journey

AoC 2025 Midpoint Review: How F# Clicks For Me

November 4

Working Toward Robustness (F# c-MLE Project Part 2)

My First F# Project: Implementing Constrained Optimization from Scratch

Why I’m Learning F# (And Why It May Matter For You Data Scientists)

Functional Programming in Python

October 2

Why BRR Works: Deep Dive Into Hadamard Matrix

How I Learned Monads: Not Through Haskell But Through Rust

September 3

Building a Modern MICE Imputer: Episode 1

Beyond Bootstrap: Why Survey Data Demands Specialized Variance Estimation

Beyond Performance: Why Polars Represents a Paradigm Shift from pandas

August 5

Why Memory-Safe Languages Matter: Lessons from C, Python, and Rust

Announcement: Rust Security Bootcamp!

AOC 2024 Postmortem: What I Actually Learned Throughout 50 Stars

Rust Handshake Challenge #4: The Postmortem

Rust Handshake Challenge #3: Event-Driven Handshaking

July 5

Rust Handshake Challenge #2: Threading the Needle of Concurrency

Rust Handshake Challenge #1 Simple Single Threading

Quest for Better Blogging: #3 Building the Actual Blog

Quest for Better Blogging: #2 The Architecture of Better Publishing

Quest for Better Blogging: #1 Why I’m Evolving Beyond Medium

June 3

The Other Path: Population-Average Models and GEE

Inside Mixed Effect Model

How Factor Analysis and PCA Actually Differ

May 5

A Second Look at Linux: Reflections from 2025

Writing Maintainable Array Code: When NumPy Isn’t Enough

How I Leveraged C Learning to Understand Rust Better

The Linux-Windows Bridge I Wish I’d Discovered Years Ago

The Quest for Heterogeneity: Understanding Conditional Average Treatment Effects (CATE)

April 3

The Dimensional Odyssey: Navigating the Manifolds of t-SNE and UMAP

From Bayes to ChatGPT: Journey For Statisticians To Understand Gen-AI

Beyond the Hype: Blockchain in 2025 - The Silent Revolution

March 4

The Uncanny Valley of AI-Generated Art: Technical Challenges Behind the Artificial Aesthetic

When AI Hallucinates: Building a Verification Framework for AI-Generated Content

How Much VRAM Do You Need for LLMs? A Detailed Guide for Training/Fine-Tuning/Inference

From Skeptic to Believer: How Diffusion Models Are Reshaping Language Generation

February 4

DeepSeek R1, A New Chapter in Inference-Time Scaling for Reasoning Models : Reviewing DeepSeek (Part 2)

Incremental Evolution Rather Than Radical Revolution: Reviewing DeepSeek (Part 1)

Beyond Copying: Understanding the OpenAI-DeepSeek AI Controversy

Unraveling Knowldge Distillation in AI/ML Models

January 2

Rethinking the Monty Hall Problem: How to Get Along With Cognitive Bias

Implementing Interfaces for an LC-3 Assembler in C

2024 4

December 4

Data Structures Deep Dive: Building an LC-3 Assembler

Architectural Choices in Building LC-3 Assembler

Diving Deeper into LC-3: From Opcodes to Machine Code

Why I’m Learning C and LC-3 (Despite Being an AI/ML Person)

2026 ²

January ²

2025 ⁴⁴

December ⁴

November ⁴

October ²

September ³

August ⁵

July ⁵

June ³

May ⁵

April ³

March ⁴

February ⁴

January ²

2024 ⁴

December ⁴