机构地区: 华南师范大学教育科学学院
出 处: 《赣南师范学院学报》 2001年第5期22-25,共4页
摘 要: 本文简述了概率推理的问题背景 ,介绍了Lovett和Schunn关于解决概率推理任务加工过程的RCCL模型 ,该模型的加工过程分为 4个阶段 :表征任务 ;构建策略 :选择策略 ;获得新的策略成功率信息。 OverView of probabillty reasonlng preceedes in this artical,andtheothe RCCL model proposedby Lovett & Schunnin l999 is introduced,The process of probability reasoning is divided into four stages as follows:(a)Represent the task,(b)Construct a set ofactlon strategles consistent with that representation,(c)Choose from among Those strategies accordlng to their success rates,(d)Learn new success rates for the strategies based on experience.Finlly,a simple evaluation for the RCCL modelis presented.