Lihong Gu
7 papers · 2021–2025 · 4 conferences · across top CS/AI conferences
Achievements
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π Interdisciplinary Bridge π Cross-Pollinator (15) π Renaissance Researcher (6) π Conference Polyglot (4) πΊοΈ Taxonomy Completionist (26)
π§
Keyword Pioneer
π₯
Unstoppable
(5)
Conferences
AAAI (4)
EMNLP (1)
ICLR (1)
NIPS (1)
Top co-authors
Keywords
multi-task learning
(2)
recommender system
(2)
causal inference
(2)
multi-class classification
(1)
linear programming
(1)
semantic indexing
(1)
classification with rejection
(1)
knowledge graph
(1)
propensity score
(1)
mixture of expert
(1)
retrieval-augmented generation
(1)
treatment effect
(1)
expert specialization
(1)
doubly robust estimator
(1)
observational datum
(1)
entity extraction
(1)
backdoor adjustment
(1)
learning consistency
(1)
imbalanced dataset
(1)
dense vector
(1)
Papers
Bagging-Expert Network for Multi-Task Learning: A Depolarization Solution in Multi-Gate Mixture-of-Experts
AAAI 2025
MS-RAG: Simple and Effective Multi-Semantic Retrieval-Augmented Generation
EMNLP 2025
Backdoor Adjustment via Group Adaptation for Debiased Coupon Recommendations
AAAI 2024
Multi-Objective Online Learning
ICLR 2023
Generalizing Consistent Multi-Class Classification with Rejection to be Compatible with Arbitrary Losses
NIPS 2022
Imbalance-Aware Uplift Modeling for Observational Data
AAAI 2022
Joint Incentive Optimization of Customer and Merchant in Mobile Payment Marketing
AAAI 2021