Varun Sivashankar

activity

20212026

collaborators

Showing 2021Show all

2 papers · 1 filter

cs.LG2021

Local Linearity and Double Descent in Catastrophic Overfitting

Varun Sivashankar, Nikil Selvam

Catastrophic overfitting is a phenomenon observed during Adversarial Training (AT) with the Fast Gradient Sign Method (FGSM) where the test robustness steeply declines over just on…

math.CO2021

Extremal Uniquely Resolvable Multisets

Varun Sivashankar

For positive integers $n$ and $m$ , consider a multiset of non-empty subsets of $[m]$ such that there is a \textit{unique} partition of these subsets into $n$ partitions of $[m]$ . W…