Search Results for author: Tingting Tang

Found 8 papers, 0 papers with code

The loss surface of deep linear networks viewed through the algebraic geometry lens

no code implementations17 Oct 2018 Dhagash Mehta, Tianran Chen, Tingting Tang, Jonathan D. Hauenstein

By using the viewpoint of modern computational algebraic geometry, we explore properties of the optimization landscapes of the deep linear neural network models.

Machine learning the real discriminant locus

no code implementations24 Jun 2020 Edgar A. Bernal, Jonathan D. Hauenstein, Dhagash Mehta, Margaret H. Regan, Tingting Tang

This article views locating the real discriminant locus as a supervised classification problem in machine learning where the goal is to determine classification boundaries over the parameter space, with the classes being the number of real solutions.

BIG-bench Machine Learning

Consequences of the packing problem

no code implementations11 Jan 2021 Hrishikesh Bodas, Benjamin Drabkin, Caleb Fong, Su Jin, Justin Kim, Wenxuan Li, Alexandra Seceleanu, Tingting Tang, Brendan Williams

We study several consequences of the packing problem, a conjecture from combinatorial optimization, using algebraic invariants of square-free monomial ideals.

Combinatorial Optimization Commutative Algebra Combinatorics 13C70, 13F55, 05E40, 05C65, 05C15

Convex bodies and asymptotic invariants for powers of monomial ideals

no code implementations11 Jan 2021 João Camarneiro, Benjamin Drabkin, Duarte Fragoso, William Frendreiss, Daniel Hoffman, Alexandra Seceleanu, Tingting Tang, Sewon Yang

Continuing a well established tradition of associating convex bodies to monomial ideals, we initiate a program to construct asymptotic Newton polyhedra from decompositions of monomial ideals.

Commutative Algebra Combinatorics 13F55, 13F20, 52B20, 14M25

Impact of resource distributions on the competition of species in stream environment

no code implementations8 Jun 2023 Tung D. Nguyen, Yixiang Wu, Tingting Tang, Amy Veprauskas, Ying Zhou, Behzad Djafari Rouhani, Zhisheng Shuai

Our earlier work in \cite{nguyen2022population} shows that concentrating the resources on the upstream end tends to maximize the total biomass in a metapopulation model for a stream species.

Ethos: Rectifying Language Models in Orthogonal Parameter Space

no code implementations13 Mar 2024 Lei Gao, Yue Niu, Tingting Tang, Salman Avestimehr, Murali Annavaram

Evaluations show Ethos is more effective in removing undesired knowledge and maintaining the overall model performance compared to current task arithmetic methods.

Memorization

Edge Private Graph Neural Networks with Singular Value Perturbation

no code implementations16 Mar 2024 Tingting Tang, Yue Niu, Salman Avestimehr, Murali Annavaram

Eclipse adds noise to the low-rank singular values instead of the entire graph, thereby preserving the graph privacy while still maintaining enough of the graph structure to maintain model utility.

Privacy Preserving

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