Jikai Jin
9 papers · 2020–2025 · 4 venues · across top CS/AI venues
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Achievements
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🌉 Interdisciplinary Bridge · Bronze 🏃 Academic Marathon · Sprint 🗺️ Taxonomy Completionist (25) 🐣 Hot Topic Early Bird 🌍 Conference Polyglot · Bronze
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Unstoppable · Bronze
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Keyword Collector
(56)
Venues
Top co-authors
Research topics
Machine Learning
(8)
Optimization & Theory · Machine Learning
(8)
Core Methods
(3)
Artificial Intelligence
(2)
Deep Learning
(2)
Knowledge & Reasoning
(2)
Mathematics & Optimization
(2)
Core AI
(2)
Learning Types
(2)
Optimization
(2)
Optimization & Theory · Deep Learning
(2)
Reasoning
(2)
Healthcare & Medicine
(1)
Architectures
(1)
Clinical
(1)
Keywords
implicit bia
(2)
convergence analysis
(2)
non-convex optimization
(2)
gradient descent
(2)
policy evaluation
(1)
adversarial robustness
(1)
causal inference
(1)
distributionally robust optimization
(1)
stochastic gradient descent
(1)
incremental learning
(1)
neural network optimization
(1)
vc dimension
(1)
reproducing kernel hilbert space
(1)
convex optimization
(1)
low-rank representation
(1)
low-rank recovery
(1)
riemannian geometry
(1)
expressive power
(1)
learning theory
(1)
stochastic optimization
(1)
Papers
Structure-agnostic Optimality of Doubly Robust Learning for Treatment Effect Estimation (Extended Abstract)
COLT 2025
Dichotomy of Early and Late Phase Implicit Biases Can Provably Induce Grokking
ICLR 2024
Learning Linear Causal Representations from General Environments: Identifiability and Intrinsic Ambiguity
NeurIPS 2024
Minimax Optimal Kernel Operator Learning via Multilevel Training
ICLR 2023
Understanding Incremental Learning of Gradient Descent: A Fine-grained Analysis of Matrix Sensing
ICML 2023
Understanding Riemannian Acceleration via a Proximal Extragradient Framework
COLT 2022
Why Robust Generalization in Deep Learning is Difficult: Perspective of Expressive Power
NeurIPS 2022
Non-convex Distributionally Robust Optimization: Non-asymptotic Analysis
NeurIPS 2021
Improved Analysis of Clipping Algorithms for Non-convex Optimization
NeurIPS 2020