Liu Leqi
- Personalized Language Modeling from Personalized Human Feedback
2024/02/06 by Xinyu Li, Ruiyang Zhou, Li, Xinyu +5 · 1 voice · 40 citations
Computer Science · #Natural Language Processing Techniques #Speech Recognition and Synthesis #Topic Modeling #cs.AI #cs.CL #cs.LG
- Action-Sufficient State Representation Learning for Control with Structural Constraints
2021/10/12 by Biwei Huang, Huang, Biwei, Chaochao Lu +11 · 4 citations
Computer Science · #Reinforcement Learning in Robotics #Explainable Artificial Intelligence (XAI) #Data Stream Mining Techniques
- Accounting for AI and Users Shaping One Another: The Role of Mathematical Models
2024/04/18 by Sarah Dean, Dean, Sarah, Evan Dong +5 · 6 citations
Decision Sciences · #Computer Science and Game Theory (cs.GT) #Computers and Society (cs.CY) #FOS: Computer and information sciences #Forecasting Techniques and Applications #Impact of AI and Big Data on Business and Society #Information Retrieval (cs.IR) #Machine Learning (cs.LG)
- Off-Policy Risk Assessment in Contextual Bandits
2021/04/18 by Audrey Huang, Liu Leqi, Huang, Audrey +5 · 3 citations
Decision Sciences · #Advanced Bandit Algorithms Research #Decision-Making and Behavioral Economics #FOS: Computer and information sciences #Machine Learning (cs.LG) #Machine Learning (stat.ML) #Risk and Portfolio Optimization
- Supervised Learning with General Risk Functionals
2022/06/27 by Liu Leqi, Leqi, Liu, Audrey Huang +5 · 2 citations
Computer Science · Mathematics · Medicine · #Domain Adaptation and Few-Shot Learning #Statistical Methods and Inference #Colorectal Cancer Screening and Detection
- AgentDistill: Training-Free Agent Distillation with Generalizable MCP Boxes
2025/06/17 by J. F. Qiu, Xinzhe Juan, Qiu, Jiahao +25 · 9 citations
Computer Science · Engineering · #Artificial Intelligence (cs.AI) #FOS: Computer and information sciences #Metaheuristic Optimization Algorithms Research #Multi-Agent Systems and Negotiation #Scheduling and Optimization Algorithms
- EquivaMap: Leveraging LLMs for Automatic Equivalence Checking of Optimization Formulations
2025/02/20 by Haotian Zhai, Zhai, Haotian, Connor Lawless +5 · 1 voice · 3 citations
Computer Science · Mathematics · #Artificial Intelligence (cs.AI) #FOS: Computer and information sciences #FOS: Mathematics #Formal Methods in Verification #Machine Learning (cs.LG) #Optimization and Control (math.OC) #cs.AI #cs.LG #math.OC
- A Common Pitfall of Margin-based Language Model Alignment: Gradient Entanglement
2024/10/17 by Hui Yuan, Yuan Hui, Yifan Zeng +10 · 1 voice · 2 citations
Computer Science · #Artificial Intelligence (cs.AI) #Computation and Language (cs.CL) #FOS: Computer and information sciences #Machine Learning (cs.LG) #Natural Language Processing Techniques #Topic Modeling #cs.AI #cs.CL #cs.LG
- Median Optimal Treatment Regimes
2021/03/02 by Liu Leqi, Leqi, Liu, Edward H. Kennedy +1 · 1 citation
Economics, Econometrics and Finance · Mathematics · #Advanced Causal Inference Techniques #FOS: Computer and information sciences #Health Systems, Economic Evaluations, Quality of Life #Machine Learning (cs.LG) #Methodology (stat.ME) #Statistical Methods and Inference
- Inverse RL Helps Align AI by Imitating Humans
2026/07/27 by Michał Wiliński, Liu Leqi, Chirag Nagpal
#cs.LG