Nikos Arechiga
5 papers · 2017–2024 · 5 conferences · across top CS/AI conferences
Achievements
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π Interdisciplinary Bridge π§ Keyword Pioneer π Conference Polyglot (5) π Academic Marathon (7) π Cross-Pollinator (10)
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Conferences
AISTATS (1)
ICLR (1)
IJCAI (1)
L4DC (1)
NIPS (1)
Top co-authors
Research topics
Keywords
representation learning
(1)
constraint solving
(1)
data augmentation
(1)
inverse reinforcement learning
(1)
abstraction refinement
(1)
sensitivity analysis
(1)
machine learning
(1)
hyperparameter tuning
(1)
second-order optimization
(1)
bilevel optimization
(1)
entropy regularization
(1)
reward function learning
(1)
symbolic abstraction
(1)
nonlinear programming
(1)
implicit function theorem
(1)
nonlinear constraint
(1)
margin loss
(1)
linear algebraic
(1)
Papers
Learning true objectives: Linear algebraic characterizations of identifiability in inverse reinforcement learning
L4DC 2024
Second-Order Sensitivity Analysis for Bilevel Optimization
AISTATS 2022
Heteroskedastic and Imbalanced Deep Learning with Adaptive Regularization
ICLR 2021
Learning Imbalanced Datasets with Label-Distribution-Aware Margin Loss
NIPS 2019
Learning-Based Abstractions for Nonlinear Constraint Solving
IJCAI 2017