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Xie

Zhihui

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https://zhxie.site/

zhxieml

AI & ML interests

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Recent Activity

liked a Space about 13 hours ago

smolagents/computer-use-agent

liked a dataset 8 days ago

rl-research/dr-tulu-rl-data

liked a model 13 days ago

meituan-longcat/LongCat-Flash-Chat

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Organizations

authored a paper 10 months ago

Teaching Language Models to Critique via Reinforcement Learning

Paper • 2502.03492 • Published Feb 5 • 24

authored 3 papers 12 months ago

Pretraining in Deep Reinforcement Learning: A Survey

Paper • 2211.03959 • Published Nov 8, 2022 • 1

VLFeedback: A Large-Scale AI Feedback Dataset for Large Vision-Language Models Alignment

Paper • 2410.09421 • Published Oct 12, 2024

VLRewardBench: A Challenging Benchmark for Vision-Language Generative Reward Models

Paper • 2411.17451 • Published Nov 26, 2024 • 11

authored 3 papers over 1 year ago

Jailbreaking as a Reward Misspecification Problem

Paper • 2406.14393 • Published Jun 20, 2024 • 13

Calibrating Reasoning in Language Models with Internal Consistency

Paper • 2405.18711 • Published May 29, 2024 • 6

Reka Core, Flash, and Edge: A Series of Powerful Multimodal Language Models

Paper • 2404.12387 • Published Apr 18, 2024 • 39

authored a paper almost 2 years ago

Silkie: Preference Distillation for Large Visual Language Models

Paper • 2312.10665 • Published Dec 17, 2023 • 11

authored a paper over 2 years ago

Future-conditioned Unsupervised Pretraining for Decision Transformer

Paper • 2305.16683 • Published May 26, 2023