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researcher

Babak Hodjat

2 papers here

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author2

Across the 2 of 2 papers where every author was matched, so the position is known.

fields
  • cs.AI1
  • cs.LG1
ORCID 0000-0002-4547-4731

identity via Semantic Scholar / OpenAlex

works on
evolution strategies 1fine-tuning 1large language models 1optimization 1reinforcement learning 1

From the 1 of 2 linked papers with an AI index.

collaborators

2 papers

cs.AI2026

Beyond the Best Guess: Improving LLM Solution Coverage with Evolution Strategies

Conor F. Hayes, Elliot Meyerson, Kajetan Schweighofer +4

Large Language Models (LLMs) are increasingly deployed in discovery domains such as math and science. The usual approach is to present the problem to the model and use its answer a…

cs.LG2026

Evolution Strategies at Scale: LLM Fine-Tuning Beyond Reinforcement Learning

Xin Qiu, Yulu Gan, Conor F. Hayes +6

The paper shows that evolution strategies can successfully fine‑tune billion‑parameter large language models without backpropagation, outperforming reinforcement learning in stabil…

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