Methods and apparatus to
US10728614B2 Patents
(57 ) Example methods and apparatus to replicate panelists using a local minimum solution of an integer least squares prob lem are disclosed . An example apparatus includes a data organizer to determine, by executing an instruction with a processor, estimated aggregate panelist data based on attri bute data corresponding to a seed panel and weight estimates used to replicate respective seed panelists in the seed panel; and a weight determiner to iteratively adjust, by executing an instruction with the processor, the weight estimates based on comparisons of the estimated aggregate panelist data
11 claims. 81,364 characters of text.