Liyuan Xu
11 papers · 2018–2025 · 6 venues · across top CS/AI venues
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Achievements
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🗺️ Taxonomy Completionist (24) 🌍 Conference Polyglot · Silver 🐣 Hot Topic Early Bird 🏃 Academic Marathon · Sprint 🌉 Interdisciplinary Bridge · Bronze
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Grand Slam
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Conference Pioneer
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Century Club · Bronze
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Keyword Collector
(60)
Top co-authors
Research topics
Machine Learning
(10)
Artificial Intelligence
(7)
Learning Types · Machine Learning
(7)
Core AI
(6)
Core Methods
(5)
Deep Learning
(2)
Optimization & Theory
(2)
Knowledge & Reasoning
(1)
Mathematics & Optimization
(1)
Reinforcement Learning
(1)
Bayesian & Probabilistic · Artificial Intelligence
(1)
Bayesian & Probabilistic · Machine Learning
(1)
Learning Types · Deep Learning
(1)
Methods
(1)
Models
(1)
Keywords
causal inference
(4)
proxy variable
(3)
proxy causal learning
(2)
causal effect estimation
(2)
kernel methods
(2)
neural network
(2)
online learning
(1)
nonparametric bayesian
(1)
reinforcement learning
(1)
similarity learning
(1)
preference learning
(1)
sample complexity
(1)
bayesian inference
(1)
regret minimization
(1)
off-policy evaluation
(1)
arm selection
(1)
learning to rank
(1)
variational inference
(1)
importance weighting
(1)
density ratio estimation
(1)
Papers
Density Ratio-based Proxy Causal Learning Without Density Ratios
AISTATS 2025
Kernel Single Proxy Control for Deterministic Confounding
AISTATS 2025
A Neural Mean Embedding Approach for Back-door and Front-door Adjustment
ICLR 2023
Importance Weighted Kernel Bayes’ Rule
ICML 2022
On Instrumental Variable Regression for Deep Offline Policy Evaluation
JMLR 2022
Pairwise Supervision Can Provably Elicit a Decision Boundary
AISTATS 2022
Deep Proxy Causal Learning and its Application to Confounded Bandit Policy Evaluation
NeurIPS 2021
Learning Deep Features in Instrumental Variable Regression
ICLR 2021
Dueling Bandits with Qualitative Feedback
AAAI 2019
Uncoupled Regression from Pairwise Comparison Data
NeurIPS 2019
A fully adaptive algorithm for pure exploration in linear bandits
AISTATS 2018