Patent Document ID: 8131615
Application ID: 12163688
Patent Flag: 1

Claim One:
1. A method for assessing risk associated with a multi-dimensional risk table, the method being implemented by one or more data processors and comprising: approximating, by at least one data processor, an initial risk value for a substantially empty cell in a risk table based upon risk values in cells related to the substantially empty cell, the approximating comprising: computing, by at least one data processor, a weighted sum of the risk values of the non-empty cells in the row of the substantially empty cell in the risk table; computing, by at least one data processor, a weighted sum of the risk values of the non-empty cells in the column of the substantially empty cell in the risk table; and determining, by at least one data processor, the approximate initial risk value based on the weighted average of the risks of the row of risk values and the column of risk values that intersect at the substantially empty cell in the risk table; determining, by at least one data processor, an adjustment value for the approximated initial risk value; and applying, by at least one data processor, the adjustment value to the initial risk value to yield a final approximate risk value for the previously substantially empty cell, the final approximate risk value being used subsequently in a statistical model, the statistical model enabling a determination to be made whether a transaction data is to be classified as fraudulent.