Feature Learning and Understanding by Haitao Zhao & Zhihui Lai & Henry Leung & Xianyi Zhang

Author:Haitao Zhao & Zhihui Lai & Henry Leung & Xianyi Zhang
Language: eng
Format: epub
ISBN: 9783030407940
Publisher: Springer International Publishing

(8.6)

which can be solved by computing the following augmented Lagrange multiplier (ALM) problem:

(8.7)

where Y1 and Y2 are Lagrange multipliers and μ > 0 is a penalty parameter.

The ALM method for the problem (8.6) can be found in the LRR algorithm as follows:Input: data matrix X, parameter λ

Initialize: Z = J = 0, E = 0, Y1 = 0, Y2 = 0, μ = 10−6, μmax = 1010, ρ = 1.1, ε = 10−81.fix the others and update J by

2.fix the others and update Z by

3.fix the others and update E by

Download

Copyright Disclaimer:
This site does not store any files on its server. We only index and link to content provided by other sites. Please contact the content providers to delete copyright contents if any and email us, we'll remove relevant links or contents immediately.