Affine surface area is affine invariant
This post is a extra script from my presentation in the seminar: Convex Geometry.
Posts
3 Classic Optimization Methods Comparison
This post is a record for one of my projects
Outline of the Presentation on Approximation of Convex bodies
This is the presentation script of my talk on convex bodies approximation
Combinatorial algorithmic coursework:(I) Scheduling
This post summarizes scheduling problems in combinatorial optimizations.
From Max-Cut to SDP: A Practical Approach to Nonlinear Integer Programming
This post explores the way to solve max cut problem using SDP, and how powerful it is for NLIP problems
nonlinear optimization lecture notes
This is a personal lecture notes from a TUM course Nonlinear Optimization in WS23-24. This isn’t a full course recap—just a way for me to organize the core ideas I want to remember. I’ve picked out the topics that I found most important and useful. 1. Problem Setting and Definitions The general NLP (nonlinear program) is: $$ \text{min}_{x \in \mathbb{R}^n}f(x) \quad \text{s.t.} \quad g(x) \leq 0, h(x) = 0 $$ ...
A Project Report on MIP Parameter Tuning for Gurobi
This is a report on my project MIP Parameter Tuning for Gurobi
Combating Sparse Rewards in Reinforcement Learning with Simulation-Based Reward Signals
How I used card battle simulations to guide RL agents without hand-crafting dense rewards