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Walrus Operator in Python 3.8 03-21

2026

Suffix array: find the needle in the hay 01-11

2025

Better TF-IDF: BM25 09-23

t-SNE + K-Means: Data visualization and Clustering 09-12

Association Rule Mining: the Apriori Algorithm 07-30

Async + Leaky Bucket: How to Batch LLM API Calls Efficiently 06-18

Programming with Categories: Functor 06-01

Transformer architecture variation: Rotary Position Embedding (RoPE) 05-24

Transformer architecture variation: RMSNorm 05-11

Kosaraju's Algorithm Explained 04-26

One for all: the torch.einsum API 04-14

Two different APIs related to Process Pool in Python 03-30

Class Hierarchy Analysis: a quick way to generate call graph 03-19

Prefix Sum Array: the secret to fast range sum query and more 03-15

Weight Tying in Language Models: A Technique to Parameter efficiency 03-11

What is Multi-Head Attention (MHA) 03-04

An Explanation of Self-Attention mechanism in Transformer 03-02

From Basic Block to Control Flow Graph 02-20

What is Three-Address Code (3AC/TAC) 02-18

The Flow of GraphRAG 02-12

Reading Notes: Outrageously Large Neural Networks-The Sparsely-Gated Mixture-of-Experts Layer 02-02

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