Search Results for author: Changyu Gao

Found 2 papers, 1 papers with code

Convex and Bilevel Optimization for Neuro-Symbolic Inference and Learning

2 code implementations17 Jan 2024 Charles Dickens, Changyu Gao, Connor Pryor, Stephen Wright, Lise Getoor

We address a key challenge for neuro-symbolic (NeSy) systems by leveraging convex and bilevel optimization techniques to develop a general gradient-based framework for end-to-end neural and symbolic parameter learning.

Bilevel Optimization

Differentially Private Optimization for Smooth Nonconvex ERM

no code implementations9 Feb 2023 Changyu Gao, Stephen J. Wright

We develop simple differentially private optimization algorithms that move along directions of (expected) descent to find an approximate second-order solution for nonconvex ERM.

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