Multi-view attribute prediction method and system based on node association and time dependence

The invention belongs to the technical field of multi-view data modeling, and discloses a multi-view attribute prediction method and system based on node association and time dependency, and the method comprises the steps: constructing a node attribute, attribute change influence and attribute influence path view, and constructing the association dependency characteristics of nodes in a graph in combination with the association dependency characteristics of neighborhood nodes; extracting associated information of nodes in the neighborhood and attributes of the nodes; constructing historical information by using the associated features, and learning a time dependency relationship between historical knowledge graphs; and constructing a node attribute prediction model based on node association and time dependence, combining a time knowledge graph with time sequence prediction, learning association features and time dependence features of nodes, and completing a node attribute prediction task. According to the me