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:
Mar. 12, 2013
Filed:
Feb. 25, 2009
David Demirdjian, Somerville, MA (US);
Steve F. Kalik, Arlington, MA (US);
David Demirdjian, Somerville, MA (US);
Steve F. Kalik, Arlington, MA (US);
Toyota Motor Engineering & Manufacturing North America, Erlanger, KY (US);
Abstract
An enhanced temporal decision tree is described that allows a temporal feature to be tested at a node not merely at a given time instant but, rather, over a time window. Further, the recorded temporal data can be multi-source, with features recorded from multiple sources; multi-resolution, through subsampling; multi-scale, based on varying time windows; and multi-domain, through sampling in the frequency domain, for example. By allowing features to be tested over a time window, enhanced temporal decision trees can be used to classify any temporal data or time series.