Shogo Iwazaki
PulseAugur coverage of Shogo Iwazaki — every cluster mentioning Shogo Iwazaki across labs, papers, and developer communities, ranked by signal.
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GP-UCB algorithm achieves nearly optimal regret in noise-free bandits
A new paper on arXiv introduces a theoretical analysis of the Gaussian Process Upper Confidence Bound (GP-UCB) algorithm for noise-free Gaussian Process bandits. The research demonstrates that GP-UCB achieves a nearly o…
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New Regret Bounds for Gaussian Process Upper Confidence Bound in Bayesian Optimization
This paper presents improved regret bounds for the Gaussian Process Upper Confidence Bound (GP-UCB) algorithm in Bayesian optimization. The research focuses on scenarios with a Matérn kernel, achieving a cumulative regr…
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New bandit algorithms tackle adversarial attacks and complex applications
Researchers are exploring new frontiers in bandit algorithms, focusing on their application and robustness in complex scenarios. One paper investigates adversarial attacks on high-dimensional offline bandits, revealing …