Patent Document ID: 20140172854
Application ID: 13716910
Patent Status: 0

Claim One:
1. A computerized method for anonymizing a dataset that associates each entity included in a set of entities with a set of two or more attribute values, wherein each said attribute value associated with the entity is associated with a different entity attribute, the method being performed by a computer system and comprising: receiving preference information; for each entity included in the set of entities, transforming said set of two or more attribute values associated with the entity using the preference information, thereby creating for the entity a set of two or more transformed attribute values; clustering the entities included in the set of entities using said transformed attribute values to form at least a first entity cluster consisting of a first subset of the entities and a second entity cluster consisting of a second subset of the entities, wherein no entity included in the first entity cluster is included in the second entity cluster; anonymizing the first subset of entities; and anonymizing the second subset of entities.