Department of Artificial Intelligence, Radboud University Nijmegen.
Top Cogn Sci. 2018 Jul;10(3):641-648. doi: 10.1111/tops.12282. Epub 2017 Jun 27.
In this commentary, I advocate for strict relations between Marr's levels of analysis. Under a strict relationship, each level is exactly implemented by the subordinate level. This yields two benefits. First, it brings consistency for multilevel explanations. Second, similar to how a sculptor chisels away superfluous marble, a modeler can chisel a computational-level model by applying constraints. By sculpting the model, one restricts the (potentially infinitely large) set of possible algorithmic- and implementational-level theories.
在这篇评论中，我主张严格遵循 Marr 的分析层次关系。在严格的关系下，每个层次都由下一个层次准确执行。这带来了两个好处。首先，它为多层次解释带来了一致性。其次，就像雕塑家雕刻多余的大理石一样，建模者可以通过施加约束来雕刻计算层次的模型。通过对模型进行雕刻，就限制了（可能是无限大的）算法和实现层次理论的集合。
