共同一作: Alex Graves1*,Greg Wayne1*
DNC 早期版本: neural Turing machine
比较: 内存访问方法上有限制(limited)
a DNC uses differentiable attention mechanisms to define distributions over the N rows,or ‘locations’,in the N × W memory matrix M.
1. Content look up : key-value retrieval 提供了一种表达数据结构的方法
2. records transitions consecutively written locations in an NxN temporal link matrix
3. allocating memory for writing