1.Transformer为何使用多头注意力机制?(为什么不使用一个头)
英文论文中是这么说的: Multi-head attention allows the model to jointly attend to information from different representation subspaces at different position…
A - September
Problem Statement
There are 12 12 12 strings S 1 , S 2 , … , S 12 S_1, S_2, \ldots, S_{12} S1,S2,…,S12 consisting of lowercase English letters. Find how many integers i i i ( 1 ≤ i ≤ 12 ) (1 \leq i \leq 12) (1≤i≤12) satisfy …