Patent Document ID: 20100153314
Application ID: 12332930
Patent Flag: 0

Claim One:
1. A system comprising: logic instructions embodied in a computer-readable storage medium and executable on a computer processor, the logic instructions configured to: access a database that includes a list of members of a first group, members of a second group, and ratings for at least some of the members of the second group, the ratings are attributed to the members of the first group; build a machine learning training set for a particular member of the first group, the training set including: class labels corresponding to the particular member's ratings for the members of the second group; and features that include supplied and predicted ratings from at least a subset of processed members of the first group; train a predictor for the particular member of the first group based on the machine learning training set; and use the predictor corresponding to the particular member to generate predicted ratings for one or more members of the second group the particular member has not rated.