Ash A. Alizadeh

LLM-Lasso: A Robust Framework for Domain-Informed Feature Selection and Regularization

2025 · arXiv (Cornell University)

We introduce LLM-Lasso, a novel framework that leverages large language models (LLMs) to guide feature selection in Lasso $\ell_1$ regression. Unlike traditional methods that rely solely on numerical data, LLM-Lasso incorporates domain-specific knowledge extracted from …