🏢 North Carolina State University
UQ-Guided Hyperparameter Optimization for Iterative Learners
·2226 words·11 mins·
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Machine Learning
Hyperparameter Optimization
🏢 North Carolina State University
Uncertainty-aware HPO boosts iterative learner performance by over 50%, reducing regret and exploration time via a novel UQ-guided scheme.
Robust Graph Neural Networks via Unbiased Aggregation
·2885 words·14 mins·
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AI Theory
Robustness
🏢 North Carolina State University
RUNG: a novel GNN architecture boasting superior robustness against adaptive attacks by employing an unbiased aggregation technique.
ProTransformer: Robustify Transformers via Plug-and-Play Paradigm
·6210 words·30 mins·
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AI Generated
AI Theory
Robustness
🏢 North Carolina State University
ProTransformer robustifies transformers with a novel plug-and-play attention mechanism, significantly improving robustness across various tasks and domains without retraining.
Does Worst-Performing Agent Lead the Pack? Analyzing Agent Dynamics in Unified Distributed SGD
·1640 words·8 mins·
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AI Generated
Machine Learning
Federated Learning
🏢 North Carolina State University
A few high-performing agents using efficient sampling strategies can significantly boost the overall convergence speed of distributed machine learning algorithms, surpassing the performance of many mo…
Certified Robustness for Deep Equilibrium Models via Serialized Random Smoothing
·3902 words·19 mins·
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AI Theory
Robustness
🏢 North Carolina State University
Accelerate DEQ certification up to 7x with Serialized Random Smoothing (SRS), achieving certified robustness on large-scale datasets without sacrificing accuracy.