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Alexander Rubinstein

2 accepted papers

2026

DISCO: Diversifying Sample Condensation for Accelerating Model Evaluation

ICLR 2026poster

Evaluating modern machine learning models has become prohibitively expensive. Benchmarks such as LMMs-Eval and HELM demand thousands of GPU hours per model. Costly evaluation reduces inclusivity, slows the cycle of innovation, and worsens environmental impact. To address the growing cost of standard…

Cited by 0SourcecodeScholar
2025

Do Deep Neural Network Solutions Form a Star Domain?

ICLR 2025poster

It has recently been conjectured that neural network solution sets reachable via stochastic gradient descent (SGD) are convex, considering permutation invariances. This means that a linear path can connect two independent solutions with low loss, given the weights of one of the models are appropriat…