Peebles David, Cooper Richard P
Department of Behavioural and Social Sciences, University of Huddersfield.
Top Cogn Sci. 2015 Apr;7(2):187-90. doi: 10.1111/tops.12137. Epub 2015 Mar 9.
Thirty years after the publication of Marr's seminal book Vision (Marr, 1982) the papers in this topic consider the contemporary status of his influential conception of three distinct levels of analysis for information-processing systems, and in particular the role of the algorithmic and representational level with its cognitive-level concepts. This level has (either implicitly or explicitly) been downplayed or eliminated both by reductionist neuroscience approaches from below that seek to account for behavior from the implementation level and by Bayesian approaches from above that seek to account for behavior in purely computational-level terms.
在马尔的开创性著作《视觉》（Marr，1982年）出版三十年后，本主题的论文探讨了他对信息处理系统的三个不同分析层次这一有影响力概念的当代状况，尤其是算法和表征层次及其认知层次概念所起的作用。这个层次（无论是含蓄地还是明确地）已被以下两种方式淡化或摒弃：一种是来自底层的还原论神经科学方法，该方法试图从实现层次来解释行为；另一种是来自上层的贝叶斯方法，该方法试图纯粹从计算层次的角度来解释行为。
