Backpropagation

英文原文文件：backpropagation.md

计算解释

分层神经网络中的 credit-assignment 机制。更深层网络能否训练起来，取决于数据、模型规模、内存与硬件的演进节奏。

支撑阅读卡

• Learning representations by back-propagating errors (1986, pre_2012_cpu_statistical_foundations)
• Gradient-based learning applied to document recognition (1998, pre_2012_cpu_statistical_foundations)
• A fast learning algorithm for deep belief nets (2006, pre_2012_cpu_statistical_foundations)
• Reducing the dimensionality of data with neural networks (2006, pre_2012_cpu_statistical_foundations)

后续计算范式下过时或退居次要的内容

仅通过已链接的阅读卡追踪，不将本方法页视为独立证据来源。