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. 26, 2017
Filed:
Sep. 13, 2012
Bernhard Wolkerstorfer, Seattle, WA (US);
Lei LI, Kirkland, WA (US);
Narendra S. Parihar, Seattle, WA (US);
Bernhard Wolkerstorfer, Seattle, WA (US);
Lei Li, Kirkland, WA (US);
Narendra S. Parihar, Seattle, WA (US);
Amazon Technologies, Inc., Reno, NV (US);
Abstract
A method and system for classifying document data is described. An exemplary method includes identifying a markup language document having a plurality of portions, determining a set of substantive content metrics and a set of noise metrics for each of the plurality of portions, calculating a noise-to-content ratio for each of the plurality of portions based on a corresponding set of substantive content metrics and a corresponding set of noise metrics, and removing noise from the markup language document using the noise-to-content ratio.