The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 01, 2020
Filed:
Jan. 17, 2017
Koninklijke Philips N.v., Eindhoven, NL;
Ingrid Christina Maria Flinsenberg, Eindhoven, NL;
Marc Aoun, Eindhoven, NL;
Koninklijke Philips N.V., Eindhoven, NL;
Abstract
A data reduction device () for and a method of reducing a data set based on a subset of variables from a set of variables are provided. Instances of the plurality of variables comprise information to predict an instance of a further type of data. The device comprises a first data set unit (), a second data set unit (), a searching unit () and a data reduction unit (). The first data set unit obtains a first set comprising tuples of instances of data. The second data set unit obtains a second set comprising instances of the further type of data. Each instance of the second set corresponds to one of the tuples of the first set. The searching unit obtains a reduced set of variables that represents an at least local optimum of an optimization function being a combination of a first mutual information value between the reduced first set and the second set and a penalty value being based on a number of variables in the reduced set of variables.