INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND STORAGE MEDIUM

• Main Authors: HANAI KATSUYUKI, KAMATANI YUKIO, ITOU HIDEMASA
• Format: Patent
• Language: Chinese; English
• Published: 27.10.2020
• Subjects: CALCULATING; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; COMPUTING; COUNTING; PHYSICS

An information processing device according to an embodiment comprises a data acquisition unit and a network processing unit. The acquisition unit acquires data of a graph structure including a plurality of real nodes and one or more real edges for connecting two of the plurality of real nodes. On the basis of the data of the graph structure acquired by the data acquisition unit, the network processing unit executes a process for propagating in a neural network a feature value of a k-1th layer (where k is a natural number greater than or equal to 1) of each of a plurality of presumed nodes including the plurality of real nodes and the one or more real edges to a feature value of a kth layer of another presumed node which is in a connection relation with at least said presumed node. 实施方式的信息处理装置具有数据取得部以及网络处理部。取得部取得包含多个真实节点和一个以上的真实边缘的图结构数据，所述真实边缘连接所述多个真实节点中的两个。网络处理部基于所述数据取得部所取得的图结构数据，执行在神经网络中使多个虚拟节点各自的第k－1层的特征量至少传播到其他虚拟节点的第k层的特征量的处理(k为1以上的自然数)，所述多个虚拟节点包含所述多个真实节点以及所述一个以上的真实边缘，所述其他虚拟节点与所述各个虚拟节点有连接关系。