Efficient Benchmarking Is Just Feature Selection and Multiple Regression 事件

Efficient Benchmarking Is Just Feature Selection and Multiple Regression arXiv:2605.25773v1 Announce Type: cross Abstract: Efficient benchmarking techniques aim to lower the computational cost of evaluating LLMs by predicting full benchmark scores using only a subset of a benchmark's questions. By reframing this problem as an instance of multiple regression with feature selection, we find that existing efficient benchmarking methods can be greatly improved by simply using kernel ridge regressio