G06N7005
Please help me predict the CPC LABEL for this patentPATENT ABSTRACT: A method of website optimization including collecting data for constructing user profiles; constructing the user profiles; quantifying affinities between the user profiles; constructing a user network in which the affinities are represented as links between user nodes; constructing an adjacency matrix; calculating a first principal eigenvector of the adjacency matrix; defining a new network by removing a random link in the network and calculating a new adjacency matrix for the new network; calculating a second principal eigenvector of the new adjacency matrix; calculating a vector of relative shifts between the first principal eigenvector and the second principal eigenvector; for every node, assigning a value for a direction of its shift between the network and the new network; and repeating certain of the steps.