Liu Sida

ICA Lens: compact ICA-based interpretability tools for exploring LLM activations. Code release for the paper.

A cell-pipeline-based workspace for personal AI experiments, with models loaded in memory.

A custom node that implements basic login for ComfyUI

This repository automatically updates a list of the top 100 repositories related to ComfyUI based on the number of stars on GitHub.

A ComfyUI custom node that loads and applies B-LoRA models.

Use RetinaFace to detect and automatically crop faces

A Jupyter-style custom node for executing Python code and plotting within ComfyUI workflows.

This repo includes demos for Coursera course "Neural Networks for Machine Learning".

Attach a debug node to an output to get more information.

Basic Mass Movement Demo on Unreal Engine 5.0.2, 1000 cubes moving towards a given target location, facing that target.

Nodes that support Stable Diffusion 3 Medium

A collection of plots with embedded ComfyUI workflows preserved in each PNG for easy reproduction and experimentation.

A convenient, gym-like wrapper for PyBullet

Simplified reproduction of the Cache-to-Cache paper

examples generated during learning pybullet

Curated list of ComfyUI-Manager custom nodes, ranked by popularity to enhance user experience with community-validated tools.

StoneSoup is an open-source, flexible platform for AI workflows and experimentation. It focuses on plugin-centric development and extensibility, enabling users to easily test various methods and parameters in their AI projects.

Experiments + Voxelyze3 on DeepGreen + VoxCAD on desktop

Plot the trends of terminologies in Google Scholar over 20 years

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Long-lived model host; run scripts in-process with get_model()

Fast Ethereum Vanity Wallet Address Generator using CUDA for GPU Acceleration

Tutorial: How to import ComfyUI in your Python code and Jupyter notebook

Voxel modeling and simulation

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scan Chinese funds

An gym-like environment with a docker container sandbox for the agent (including LLMs) to learn to code.

a GPU-accelerated voxel-based physics engine

Fast Independent Components Analysis using PyTorch

A library for mechanistic interpretability of GPT-style language models

A ComfyUI reproduction of Causal Tracing

personal package to pip

LVGL 9.3 starts to support a XML UI format. This repo demonstrates how this can work with a web server, so it is bascially an IoT version of WWW.

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A pytorch implementation of LSTM RL

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C++, CUDA, OpenGL, Debugging via cuda-gdb, CMake

An experimental idea from Lapo

Classic environments for reinforcement learning and dynamic programming, implemented in OpenAI Gym.

CS302 Final Project

Learning how to make a Huggingface handler for TorchServe

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A fast and highly scalable GPU dynamic memory allocator

This repo is one of the three parts of voxcraft software. Other two are voxcraft-sim and voxcraft-evo.

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Home, finally.

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Preconditioned ICA for Real Data

Unofficial local prompt explorer for SAE activations, using Neuronpedia annotations.

open source interpretability platform 🧠

website

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OpenAI API powered word explanation, with standalone E-paper display and keyboard

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Static site and assets for share.liusida.com

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Parakeet TTS inference — CUDA, TensorRT, CUTLASS

This repo is used for sync my saved workflows.

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This repository runs PCA on embedding-layer weights for many intermediate training checkpoints of the Pythia and OLMo model families.

The most powerful and modular stable diffusion GUI, api and backend with a graph/nodes interface.

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The Residual Stream Revealed: How GPT-2's Transformer Blocks Progressively Transform Predictions

Reading SparseGPT and visualize a toy demo for understanding

My Dictionary Application running on ESP32 S3 Box 3

lvgl xml + micropython for ESP32-S3-Box-3. it'll like html+js for the MCUs.

This is the setup for ESP32-S3-Box-3 working with PlatformIO with Arduino & ESPIDF dual framework. The Box-3 is not officially supported by platformio yet, so I need to hack through.

The ESP-BOX is a new generation AIoT development platform released by Espressif Systems.

I don't know why GPT-5 and other AIs struggle with this so badly, so I want to save this basic, minimal project to show how an ESP32-S3-Box-3 connects to a BLE keyboard, receives key strokes, and prints them on Serial Monitor.

Keep our kids away from distractive and addictive videos and algorithms.

读取每日猫笔刀文章，提取买入卖出观点

Specify what you want it to build, the AI asks for clarification, and then builds it.

A reproduction of growing neural cellular automata using PyTorch.

Designing the next generation of AI and computing in general.

A private repo to store my configure files for my server.

Front-end of ComfyUI modernized

A collection of ComfyUI custom nodes.- Awesome smart way to work with nodes!

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A graph node engine and editor written in Javascript similar to PD or UDK Blueprints, comes with its own editor in HTML5 Canvas2D. The engine can run client side or server side using Node. It allows to export graphs as JSONs to be included in applications independently.

Enhancements & experiments for ComfyUI, mostly focusing on UI features

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Offers transparent and non-cherry-picking evaluations of Stable Diffusion derivatives, providing honest insights into the default model behavior.

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Inference code for LLaMA models

LLMs for your CLI

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2024 龙年春晚 刘谦第二个扑克魔术解释

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fun

Calculate the angle of the cannon in a game for my son.

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Extract the `browse_website()` function from AutoGPT

A practice following a youtube tutorial of Dev Container

Simple explainer for language learners to understand words or phrases.

chrome extension - When mouse hover on text, it shows translated tooltip using google translate

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Try out the new Replit platform

An Extension for VSCode. Search all classes in the source files and rank them by how many files mentioning them. Useful when reading through large projects written by others.

My understanding of Unreal Engine 5's experimental ECS plugin with a small sample project.

My Previous First Attempt to GPUlize Voxelyze

The original 1D Cellular Automata, a practice with Unity and ComputeShader.

Simple Unity Application: Conway's Game of Life

Learning to code in Go

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Temporal Difference Learning in Python

scikit-learn: machine learning in Python

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Animation engine for explanatory math videos

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PyScreeze is a simple, cross-platform screenshot module for Python 2 and 3.

A PyTorch implementation of OpenAI's REPTILE algorithm

Code for the paper "On First-Order Meta-Learning Algorithms"

PyTorch0.4 implementation of: actor critic / proximal policy optimization / acer / ddpg / twin dueling ddpg / soft actor critic / generative adversarial imitation learning / hindsight experience replay

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Reinforcement Learning with Model-Agnostic Meta-Learning in Pytorch

Try to design a better practice.

Leaving a trace of what I have read

Easiest way to install gpuVoxels on DeepGreen@UVM

For PoCS 300 Course Project

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pybind11 sample project

Seamless operability between C++11 and Python

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[ICML 2020] PyTorch Code for "One Policy to Control Them All: Shared Modular Policies for Agent-Agnostic Control"

A Julia wrapper on Voxelyze: Voxel Dynamic Simulation and FEA

Bullet Physics SDK: real-time collision detection and multi-physics simulation for VR, games, visual effects, robotics, machine learning etc.

Jack's Car Rental is Example 4.2 in book Reinforcement Learning, Sutton

Try CMake function CUDA_SELECT_NVCC_ARCH_FLAGS

CUDA Voxelizer to convert polygon meshes into annotated voxel grids

C++ library and set of utilities for input, output, and basic manipulation of 3D triangle meshes

try snap craft

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Evolving a Body With Many Parts (2020)

OpenAI Baselines: high-quality implementations of reinforcement learning algorithms

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Deep Learning Accelerated Evolutionary Algorithms

Author's implementation of SoftCon: Simulation and Control of Soft-Bodied Animals with Biomimetic Actuators (SIGGRAPH Asia 2019 Technical Paper)

Voxel dynamic simulation and FEA

Automated shapeshifting for function recovery in damaged robots.

Modeling Complex Systems - Homeworks

A tower defense like typing game

LeapMotion Homework

Try to build a deep neural network from scratch for learning purpose.

Basic Machine Learning and Deep Learning