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:
Nov. 24, 2020
Filed:
Oct. 08, 2016
Nokia Technologies Oy, Espoo, FI;
Meng Wang, Nanjing, CN;
Nokia Technologies Oy, Espoo, FI;
Abstract
Apparatus, method, computer program product and computer readable medium are disclosed for distance estimation between samples. The method includes: modeling the distribution of each of two feature vector sets by a non-parametric model; and calculating the distance of the two distributions, wherein a kernel function is used in the non-parametric model, the kernel function is optimized based on labeled training data, the first feature vector set includes a plurality of feature vectors extracted from a sample, and the second feature vector set includes a plurality of feature vectors extracted from another sample.
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