System and method for supplying missing impact factors in a database

摘要

Systems and methods of supplying missing impact factors in a database. An example of a method is carried out by program code stored on non-transient computer-readable medium and executed by a processor. The method includes providing a matrix of each tree in the database in computer-readable medium, with each dimension in the matrix representing a node of the tree, and each of another dimension in the matrix representing an impact factor for a component of a system under consideration. The method also includes identifying at least one missing impact factor in the matrix. The method also includes estimating the missing impact factor and populating the estimated impact factor in the matrix in the computer-readable medium.