Invention Grant
- Patent Title: Acceleration of multidimensional scaling by vector extrapolation techniques
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Application No.: US14093671Application Date: 2013-12-02
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Publication No.: US10467325B2Publication Date: 2019-11-05
- Inventor: Guy Rosman , Alexander Bronstein , Michael Bronstein , Ron Kimmel
- Applicant: Technion Research and Development Foundation, Ltd.
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Trop, Pruner & Hu, P.C.
- Main IPC: G06F17/17
- IPC: G06F17/17 ; G06K9/62

Abstract:
A method for multidimensional scaling (MDS) of a data set comprising a plurality of data elements is provided, wherein each data element is identified by its coordinates, the method comprising the steps of: (i) applying an iterative optimization technique, such as SMACOF, a predetermined amount of times on a coordinates vector, said coordinates vector representing the coordinates of a plurality of said data elements, and obtaining a modified coordinates vector; (ii) applying a vector extrapolation technique, such as Minimal Polynomial Extrapolation (MPE) or reduced Rank Extrapolation (RRE) on said modified coordinates vector obtaining a further modified coordinates vector; and (iii) repeating steps (i) and (ii) until one or more predefined conditions are met.
Public/Granted literature
- US20140089364A1 Acceleration of Multidimensional Scaling by Vector Extrapolation Techniques Public/Granted day:2014-03-27
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