ComfyUi is a web-based application to generate images and videos using Stable Diffusion technology. It is a framework to integrate modules such as ControlNet, IP-Adapters, AnimateDiff to work together in one workflow. It allows you save and re-use the workflows that carry out complicated tasks. ComfyUI consists of connected nodes. …
ControlNet is a group of neural networks that can control the artistic and structural aspects of image generation. The popular ControlNet models include canny, depth, openpose, etc. It gives you more controls over images created by Stable Diffusion. This post provides use cases and step-by-step guide on how to use ControlNet …
TensorFlow is an end-to-end open-source platform for machine learning from Google. If you want to study AI or work on an AI project, setting up a development environment with TensorFlow on a local machine will help you have smooth sailing. GPU (Graphics processing unit) is a specialized processor originally designed to …
PyTorch is an open-source machine learning framework originally from Meta Ai. If you want to study AI or work on AI projects, setting up a development environment with PyTorch on a local machine is essential for many projects. GPU (Graphics processing unit) is a specialized processor originally designed to process …
TikTok is a video-sharing app that lets users create and share short videos. It impresses users with its personalized recommendations just “for you” precisely. It is highly addictive and very popular among young people. Behind it, it is powered by artificial intelligence technologies. This post is an overview of TikTok …
In this post, OpenAI’s ChatGPT architecture and its Large language models GPT-3, InstructGPT, ChatGPT, and GPT-4 are explained. Table of Content GPT-3: Introduce Large Language Model InstructGPT: Reinforcement learning with human feedback ChatGPT: Utilization is the king GPT-4: Introduce Artificial Generative Intelligence (AGI) OpenAI Timeline and FAQ 1. GPT-3: Introduce …
Google Translate is an application to translate one language to another in real time. The Google Translate App can translate from handwriting, voice, and camera, and outputs speech and text-over-image. Google Translate uses Google neural machine translation. This post explains Google Translate architecture and technologies, especially how Google Translate uses …
Table of Content Zoom Architecture Distributed cloud-native infrastructure Network technologies Security Back-of-the-envelope calculation 1. Zoom Architecture The key components are Zoom client, Data Centers, Public Cloud, and Web infrastructure. 1. The Zoom Client is the software on computers and devices to access the Zoom servers. It performs video content processing, …
Big O notation cheat sheet provides the Big O notations for data structures and algorithm, including arrays, linked list, trees, hash tables, graphs, sorting, search, recursion, DFS and BFS, and memoization, Dynamic programming etc. It also includes leetcode Big O cheat sheet for common interview questions. The links are provided …
An algorithm is a set of rules that instruct the computer how to perform a task. This post lists the most used algorithms and their examples, such as Binary search, sorting, Divide and conquer, Two pointers, Greedy, Recursion, Backtracking, and Dynamic programming. The algorithms illustrated provide a glimpse of algorithms …
