chat log tool, easily use your own chat data. 聊天记录工具，轻松使用自己的聊天数据

TinyNav: A lightweight, hackable system to guide your robots anywhere.

Production-ready platform for agentic workflow development.

Best Practices on Recommendation Systems

📚 C/C++ 技术面试基础知识总结，包括语言、程序库、数据结构、算法、系统、网络、链接装载库等知识及面试经验、招聘、内推等信息。This repository is a summary of the basic knowledge of recruiting job seekers and beginners in the direction of C/C++ technology, in…

Learn how to design large-scale systems. Prep for the system design interview.

🏋️ Python / Modern C++ Solutions of All 3778 LeetCode Problems (Weekly Update)

计算机学科基础知识和主流编程语言相关内容的总结

List of AI Residency Programs

A platform for Reasoning systems (Reinforcement Learning, Contextual Bandits, etc.)

This is a end to end solution for analyzing people's response about US-Trade War by scrapping twitter data

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machine learning based dialogue engine for AI assistants

This is designed for Fall 2018 ELEN 6885 Reinforcement Learning course in Columbia University

Rasa UI is a web application for the Rasa NLU backend

Build a database web app!

Advanced Assignments

Graph Analysis using SQL

A checkers reinforcement learning AI, and all the tools needed to train it.

This is a website to display a project.

Personal project

The Julia Programming Language

Software that can generate photos from paintings, turn horses into zebras, perform style transfer, and more.

微信机器人 / 可能是最优雅的微信个人号 API ✨✨