Multi-view clustering method and device with incomplete cross graph matching

The invention discloses a multi-view clustering method and device with incomplete cross graph matching, and the method comprises the steps: building a missing value filling model of incomplete multi-modal data, wherein the multi-modal data comprises webpage data or multimedia data; establishing a cross graph matching model of the incomplete multi-modal data; in combination with target functions of the missing value filling model and the cross graph matching model, establishing a cross graph matching incomplete multi-view clustering model; decomposing the multi-view clustering model with incomplete cross graph matching into three sub-problems, including optimization of a missing matrix E, solving of a mapping space U and updating of a connection matrix S; and solving the three sub-problems by adopting an iterative algorithm until the three sub-problems converge, and obtaining an optimal solution. According to the method and device, the clustering effect is improved by utilizing consistent and complementary inf