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My Humble Thoughts about Web Dev and Website Reviews

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My Humble Thoughts about Web Dev and Website Reviews

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AI

LoRA vs. QLoRA: Fine-Tuning Your Model’s Superpowers on a Budget

Dr. Anjing Wang October 31, 2024 0 Comments

Have you ever tried running a colossal language model on a GPU that feels more like a toaster than a supercomputer? Enter LoRA and QLoRA—two magical spells for squeezing every…

AI Infra

How to Run a CUDA Docker Image on an AWS Ubuntu LTS Instance

Dr. Anjing Wang October 29, 2024 0 Comments

Running a CUDA Docker image on an AWS Ubuntu instance enables you to leverage GPU-accelerated computations directly within Docker containers. In this guide, we’ll walk through the process of installing…

AI Infra

How to Install NVIDIA driver on AWS Ubuntu LTS 24.04

Dr. Anjing Wang October 29, 2024 1 Comments

Installing the NVIDIA driver on an AWS EC2 instance running Ubuntu 24.04 can sometimes be challenging due to AWS’s custom environment and kernel. Although the ubuntu-drivers tool is the recommended…

Infra

Running One Linux Distribution Inside Another Using Docker: A Deep Dive

Dr. Anjing Wang October 28, 2024 0 Comments

Introduction In today’s fast-paced software development landscape, Docker has become an indispensable tool, revolutionizing the way we build, ship, and run applications. One of its remarkable capabilities is enabling developers…

AI

Fine-Tuning Qwen Models: Understanding the Key Parameters

Dr. Anjing Wang October 25, 2024 0 Comments

Fine-tuning large language models (LLMs) can be a challenging process due to the variety of parameters and configurations involved. In this blog, we’ll break down key parameters used to fine-tune…

AI

Why PyTorch Uses Its Own Tensor Library Instead of NumPy

Dr. Anjing Wang October 9, 2024 0 Comments

If you’re just starting out with Python and have heard of NumPy, you probably know it’s a fantastic library for handling numbers, arrays, and matrices. So, why would PyTorch, a…

AI

Using torch.Tensor to Represent Images in PyTorch: A Beginner’s Guide

Dr. Anjing Wang September 17, 2024 0 Comments

In the world of deep learning, images are a critical form of data. Whether you’re building a computer vision model, training on image datasets, or working on image processing tasks,…

AI

Total Available Graphics Memory vs. Dedicated Video Memory – Understanding the Four Types of GPU Memory

Dr. Anjing Wang September 10, 2024 0 Comments

When exploring your system’s GPU settings, you may encounter various memory types that can initially be confusing. Terms like Total Available Graphics Memory, Dedicated Video Memory, System Video Memory, and…

Git

How to Import Git Repo into Github?

Dr. Anjing Wang July 28, 2024 0 Comments

Importing a Git repo into GitHub is a common task that can be accomplished using either the GitHub web interface or command-line tools. Many developers work with different Git hosting…

AI

How to Install CUDA on WSL?

Dr. Anjing Wang June 9, 2024 0 Comments

As the use of WSL (Windows Subsystem for Linux) for development becomes increasingly popular among programmers, many AI engineers are adopting WSL and Visual Studio Code as their preferred environment…

Python

Extract Pip Packages from Source Code

Dr. Anjing Wang June 2, 2024 0 Comments

When working on Python projects, it’s often necessary to identify and list all external dependencies to ensure your code runs smoothly across different environments. There are two primary methods to…

AI

Install Tesseract OCR 5 on Ubuntu: A Complete Guide

Dr. Anjing Wang April 9, 2024 2 Comments

Upgrade to Tesseract OCR 5 on Ubuntu with a simple PPA addition, unlocking advanced text recognition features and accuracy.

AI

How to Install PPOCRLabel on Windows

Dr. Anjing Wang March 23, 2024 1 Comments

This guide will walk you through installing PPOCRLabel on Windows, ensuring you can start your OCR projects quickly.

Python

Use Pydantic to Validate Integer

Dr. Anjing Wang March 9, 2024 0 Comments

Our tutorial dives into the essentials of using Pydantic to validate integers, unpacking the intricacies from basic checks to advanced techniques like decorators and type annotations.

Git

Git Repo Nesting – Clone a Git Repo inside another Repo

Dr. Anjing Wang December 20, 2023 0 Comments

For small projects, instead of Git Submodule, we recommend directly cloning a repo inside another repo for so-called repo nesting.

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About the Author

Dr. Anjing Wang

Dr. Anjing Wang

I am an entrepreneur, data analyst, website builder, and enthusiastic educator. I hold a Ph.D. in computer science and worked for big corporations for years before starting up a few companies. Notably, one of my recent start-up projects is a video dictionary.

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How Large Language Models Really Work: Next-Token Prediction at the Core
October 7, 2025
Understanding the Three Types of Transformers: Encoder, Decoder, and Encoder–Decoder
October 7, 2025
Why Hugging Face Shows the “Wrong” Parameter Count for AWQ Models
September 19, 2025
PyTorch Matrix Multiplication: matmul, mm, and @
September 19, 2025
LoRA: Low-Rank Adaptation Made Simple
September 17, 2025
Mixed Precision Training: Faster Deep Learning Without Losing Accuracy
September 17, 2025
Understanding FP32, FP16, and BF16: Floating-Point Formats in Deep Learning
September 17, 2025
Demystifying Floating-Point Precision: Half, Single, and Double
September 16, 2025
Causal Language Models vs. Conditional Generation Models: Key Differences and Real-World Examples
February 7, 2025
Unlocking the Power of Conditional Generation in AI
February 2, 2025
Unveiling NVIDIA DGX: A Journey Through AI Supercomputing
November 19, 2024
How to Measure the Performance of OCR: Why BLEU Isn’t Always the Best Choice
November 13, 2024
Understanding sklearn.metrics.accuracy_score and How to Calculate Accuracy Manually
November 13, 2024
Supervised Fine-Tuning (SFT): How to Fine-Tune Your Model Like a Pro
November 1, 2024
Deep Learning Model Precision: FP32, BF16, INT8 and INT4
October 31, 2024
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My Humble Thoughts about Web Dev and Website Reviews

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