To be specific, during the r + 1 hop of the reasoning operation, the process can be formalized as: u i c i , and the dual-channel memories are updated as follows: where 1 ≤ r ≤ (R − 1).
during the r + 1 hop, the word embedding matrices A r+1 and C r+1 are mutually independent, so as the temporal encoding matrices T r+1 A and T r+1 C .