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我正在研究多臂强盗问题,使用LinearUCBAgentandLinearThompsonSamplingAgent但它们都返回单个动作进行观察。我需要的是可用于排名的所有动作的概率。
LinearUCBAgent
LinearThompsonSamplingAgent
Newbe 在这里,学习了一些基础知识并遇到了这个正则表达式。如果有人可以帮我解构它,那就太好了。先感谢您 !
$source = "ExpandCamelCaseAPIDescriptorPHP5_3_4Version3_21Beta"; preg_replace('/(?<!^)([A-Z][a-z]|(?<=[a-z])[^a-z]|(?<=