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• Policy Gradient

  Policy Gradient Derivation Process

  5 min read   ·   October 22, 2025

  2025   ·   machine-learning   math   code   ·   sample-posts

• Deep Learning

  Introduction to Machine Learning

  18 min read   ·   September 25, 2025

  2025   ·   machine-learning   math   code   ·   sample-posts

• Supervised Learning

  Introduction to Machine Learning

  12 min read   ·   September 21, 2025

  2025   ·   machine-learning   math   code   ·   sample-posts

• Black-Scholes Model

  Introduction to Black-Scholes Model in Factor Investing

  5 min read   ·   September 15, 2025

  2025   ·   finance   math   code   ·   sample-posts

• Debug tricks

  Introduction to Debug with Operating System

  4 min read   ·   August 14, 2025

  2025   ·   computer-science   code   ·   sample-posts