The Vizier Gaussian Process Bandit Algorithm

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November 2024</time> <svg aria-hidden="true" class="glue-icon glue-icon--18px gdm-header__featured-icon" role="presentation"> <use href="/static/glue-icons.87e996bc684c.svg#open-in-new"></use> </svg> </a> </li> </ul> </div> </div> </nav> </div> </div> <div class="glue-header__drawer-backdrop gdm-header__backdrop" data-label="Close the navigation drawer"></div> </header> <div class="gdm-header-scrolling"></div> <main id="content" class=""> <article class="glue-page" id="publication-page"> <div class="article-cover"> <div class="article-cover__header"> <h1 class="article-cover__title glue-headline glue-headline--headline-2">The Vizier Gaussian Process Bandit Algorithm</h1> <dl class="article-cover__meta"> <dt class="glue-visually-hidden">Published</dt> <dd class="article-cover__date glue-label"><time datetime="2024-08-21">21 August 2024</time></dd> </dl> <div class="article-cover__ctas"> <a class="button glue-button glue-button--tonal glue-button--icon-right" data-gtm-tag="cta-selection" 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Over multiple years, its algorithm has been improved considerably, through the collective experiences of numerous research efforts and user feedback. In this technical report, we discuss the implementation details and design choices of the current default algorithm provided by Open Source Vizier. Our experiments on standardized benchmarks reveal its robustness and versatility against well-established industry baselines on multiple practical modes.</p> <h2 class="glue-headline glue-headline--headline-6">Authors</h2> <p>Xingyou Song, Qiuyi Zhang, Chansoo Lee, Emily Fertig, Tzu-Kuo Huang, Lior Belenki, Greg Kochanski, Setareh Ariafar, Srinivas Vasudevan, Sagi Perel, Daniel Golovin</p> <h2 class="glue-headline glue-headline--headline-6">Venue</h2> <p>arXiv</p> </div> </article> </main> <footer class="gdm-footer glue-footer" data-column-count="3"> <h2 class="glue-visually-hidden">Footer links</h2> <section class="glue-grid glue-footer__upper"> <section class="glue-grid__col glue-grid__col--span-6 glue-social"> <div class="glue-social__group"> <h3 class="glue-social__title glue-social__title--inline">Follow us</h3> <ul class="glue-social__list" role="list"> <li class="glue-social__item"> <a class="glue-social__link" data-gtm-tag="footer-selection" href="https://x.com/googledeepmind" 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