图 书 馆
启发式人：为什么有偏见的头脑能做出更好的推论Homo heuristicus: Why biased minds make better inferences |
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| 课程网址: | http://videolectures.net/ijcai2011_gigerenzer_heuristicus/ |
| 主讲教师: | Gerd Gigerenzer |
| 开课单位: | 马克斯普朗克研究所 |
| 开课时间: | 2011-08-23 |
| 课程语种: | 英语 |
| 中文简介: |  |
| 课程简介: | Heuristics are efficient cognitive processes that ignore information. In contrast to the widely held view that less processing reduces accuracy, the study of heuristics shows that less information, computation, and time can in fact improve accuracy. We review the major progress made so far: (a) the discovery of less-is-more effects; (b) the study of the ecological rationality of heuristics, which examines in which environments a given strategy succeeds or fails, and why; (c) an advancement from vague labels to computational models of heuristics; (d) the development of a systematic theory of heuristics that identifies their building blocks and the evolved capacities they exploit, and views the cognitive system as relying on an “adaptive toolbox;” and (e) the development of an empirical methodology that accounts for individual differences, conducts competitive tests, and has provided evidence for people’s adaptive use of heuristics. Homo heuristicus has a biased mind and ignores part of the available information, yet a biased mind can handle uncertainty more efficiently and robustly than an unbiased mind relying on more resource-intensive and general-purpose processing strategies. |
| 关 键 词: | 启发式; 模糊标签; 资源密集型 |
| 课程来源: | 视频讲座网 |
| 最后编审: | 2019-12-20：lxf |
| 阅读次数: | 70 |