JosephWang
AboutPostsSoftwareReading List
Sep 5, 2025
Machine Learning·Deep Learning·NLP·AI

Hangman with DQN and Transformers

TL;DR. We train a small bidirectional Transformer + Double DQN to play Hangman, restricted to words ≤5 characters (training and inference) to keep the demo c...

Mar 26, 2024
Machine Learning·Deep Learning

GMV Forecasting via xDeepFM

In this post, I aim to share how I conducted a proof of concept (PoC) to solve a real-world problem using deep learning techniques, emphasizing a clean code ...

Nov 16, 2023
Machine Learning·Deep Learning·NLP·LLM·AI

Decoding LoRA: A Comprehensive Summary on Low-Rank Adaptation

Recently, I came across an intriguing article on low-rank techniques employed in Large Language Models (LLM) specifically focusing on LoRA: Low-Rank Adaptati...

Nov 15, 2023
Machine Learning·Deep Learning·NLP·AI

Comparing Sequence-to-Sequence Decoders: With and Without Attention

This post goes beyond a conventional code walkthrough inspired by this tutorial. My goal is to elevate the narrative by offering a comprehensive comparison b...

Jun 9, 2022
Statistics

Note: Derivation of Normal Bayesian Test

The Normal Bayesian test is a statistical method used in hypothesis testing, particularly in the context of Bayesian statistics. It is applied to assess the ...

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