

Mingyu Derek MA
195 posts

@mingyu_ma
Senior ML Scientist @Genentech @Roche. PhD @UCLA. Agentic automation and intelligent platforms for molecular drug discovery and scientific large language models






🌟Meet SpatialAgent: an AI agent for spatial biology (a key tech to understand cancer and develop therapies) It rocks from experiment design to data analysis to hypothesis generation. It supports multi-organs, spans species, and can work alone or team up with human scientists🧑🔬














🌍Are LLMs aware of cultural and legal safety in today’s geo-diverse world? 🚀Introducing SafeWorld, our #NeurIPS2024 paper and benchmark assessing LLMs’ understanding of geo-diverse safety, based on cultural norms and policies across 50 countries and 493 regions/races. ⚖️We also propose a multi-dimensional framework for evaluating contextual appropriateness, accuracy, and comprehensiveness, revealing major gaps in current LLMs. 🧨To address this, we train SafeWorldLM using DPO, achieving SOTA performance and a 20% higher global human evaluator rating in helpfulness and harmfulness over competing models, including GPT-4o. 🔗Paper: arxiv.org/pdf/2412.06483 💻 GitHub: github.com/PlusLabNLP/Saf… 🫶🏻This is a joint leading effort with @Wade_Yin9712. Also many thanks to the amazing team @steeve__huang @kaiwei_chang, and @VioletNPeng for their hard work. Check out more details and results we conclude from our paper in the thread below. 🧵







