Multi-dimension projection for non-linear data via spearman correlation analysis (MD-SCA)

Muhammad Saddam Khokhar*, Keyang Cheng, Misbah Ayoub, Z. Zakria, Lubamba Kasangu Eric

*Corresponding author for this work

Research output: Chapter in Book or Report/Conference proceedingConference Proceedingpeer-review

8 Citations (Scopus)

Abstract

This paper introduces an algorithm of multidimensional informative projection or view of multiple variable and more than two random variables via Spearman correlation analysis (SCA). The proposed algorithm is an extension of Spearman correlation analysis to extract linear or nonlinear information of projections through pairwise correlation analysis. These multi-dimensional informative projections used as common patterns in pattern recognition application. The proposed algorithm extends SCA through linear algebraic solution for the optimization problem, the problem of dual representation of high multi-dimensional data, and structural dilemma issues along with deep learning model. Additionally, the proposed method decreases the quadratic algorithm complexity among linear and non-linear data through Spearman rank ability. The demonstration of proposed approached performs on two-bench mark data set: Face96 and Yale Face Database.

Original languageEnglish
Title of host publication2019 8th International Conference on Information and Communication Technologies, ICICT 2019
EditorsTariq Mahmood, Shakeel Khoja, Sayeed Ghani
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages14-18
Number of pages5
ISBN (Electronic)978-1-7281-2334-9
ISBN (Print)978-1-7281-2335-6
DOIs
Publication statusPublished - Nov 2019
Event8th International Conference on Information and Communication Technologies, ICICT 2019 - Karachi, Pakistan
Duration: 16 Nov 201917 Nov 2019

Publication series

Name2019 8th International Conference on Information and Communication Technologies, ICICT 2019

Conference

Conference8th International Conference on Information and Communication Technologies, ICICT 2019
Country/TerritoryPakistan
CityKarachi
Period16/11/1917/11/19

Keywords

  • Linear algebraic formulation
  • Multi-dimensional projection
  • Spearman correlation analysis
  • Squeezenet

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