Yuzheng Cai's picture

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Yuzheng Cai

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https://yz-cai.github.io/

YZ-Cai

AI & ML interests

Retrieval-Augmented Generation

Recent Activity

upvoted a paper 10 minutes ago

Youtu-Agent: Scaling Agent Productivity with Automated Generation and Hybrid Policy Optimization

upvoted a paper 6 days ago

SmartSnap: Proactive Evidence Seeking for Self-Verifying Agents

authored a paper 3 months ago

SimGRAG: Leveraging Similar Subgraphs for Knowledge Graphs Driven Retrieval-Augmented Generation

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Organizations

upvoted a paper 10 minutes ago

Youtu-Agent: Scaling Agent Productivity with Automated Generation and Hybrid Policy Optimization

Paper • 2512.24615 • Published 5 days ago • 19

upvoted a paper 6 days ago

SmartSnap: Proactive Evidence Seeking for Self-Verifying Agents

Paper • 2512.22322 • Published 10 days ago • 37

upvoted 2 papers 3 months ago

Learn the Ropes, Then Trust the Wins: Self-imitation with Progressive Exploration for Agentic Reinforcement Learning

Paper • 2509.22601 • Published Sep 26, 2025 • 29

Training-Free Group Relative Policy Optimization

Paper • 2510.08191 • Published Oct 9, 2025 • 44

upvoted a collection 4 months ago

ERank

A highly effective and efficient pointwise reranker built from a reasoning LLM, which excels across diverse relevance scenarios with low latency • 3 items • Updated Sep 3, 2025 • 8