Rand Xie
AboutBlogProjectsSpeakingServices随笔
Home
About
Blog
Projects
Speaking
Services
随笔

Life is short, Show me your stories

This blog captures stories of an engineer, researcher and philosopher.

  • Published on
    March 2, 2025

    Use Einstein Notation to derive Backpropagation

    BackpropagationEinstein-Notation
    Read more →
  • Published on
    September 28, 2024

    Why We Should Build AI for Long-Term Companionship

    LLMAI-ProductLong-Term-Companion
    Read more →
  • Published on
    June 9, 2024

    My Journey from Mechanical Engineering to Building LLMs

    CareerTransitions
    Read more →
  • Published on
    January 27, 2024

    Lessons Learned from Building a Text2SQL Product

    Text2SQL
    Read more →
  • Published on
    December 31, 2023

    Sampling - From Metropolis-Hastings, Hamiltonian MC to Langevin Dynamics

    Sampling
    Read more →
All Posts →
mailgithublinkedinzhihutwitter
Rand Xie
•
© 2025
•
Rand Xie