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分析高胆红素血症新生儿血清神经元特异性烯醇化酶(NSE),未结合胆红素(UCB),β 2微球蛋白(β 2 -MG)及尿素氮(BUN)水平变化与病情严重程度的关系。方法: 选择我院2018年6月至2019年6月收治的256例高胆红素血症新生儿为观察组,另选取同期本院出生的健康新生儿100根据总胆红素(TBIL)水平将观察组分为:轻度组(TBIL水平221.00〜256.50μmoL/ ...
The KL-UCB Algorithm for Bounded Stochastic Bandits and Beyond
Stochastic Bandits Beyond KL-UCB
2011/3/21
This paper presents a finite-time analysis of the KL-UCB algorithm, an online, horizon-free index policy for stochastic bandit problems. We prove two distinct results: first, for arbitrary bounded rew...