Visualization of big high dimensional data in a three dimensional space

Ying Xie, Pooja Chenna, Linh Le, Jing He

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

6 Scopus citations

Abstract

This paper studies feasibility and scalable computing processes for visualizing big high dimensional data in a 3 dimensional space by using dimension reduction techniques. More specifically, we propose an unsupervised approach to compute a measure that is called visualizability in a 3 dimensional space for a high dimensional data. This measure of visualizability is computed based on the comparison of the clustering structures of the data before and after dimension reduction. The computation of visualizability requires finding an optimal clustering structure for the given data sets. Therefore, we further implement a scalable approach based on K-Means algorithm for finding an optimal clustering structure for the given big data. Then we can reduce the volume of a given big data for dimension reduction and visualization by sampling the big data based on the discovered clustering structure of the data.

Original languageAmerican English
Title of host publicationThe 3rd IEEE/ACM International Conference on Big Data Computing, Applications and Technologies
PublisherAssociation for Computing Machinery, Inc
Pages61-66
Number of pages6
ISBN (Electronic)9781450346177
DOIs
StatePublished - 2016
Event3rd IEEE/ACM International Conference on Big Data Computing, Applications and Technologies, BDCAT 2016 - Shanghai, China
Duration: Dec 6 2016Dec 9 2016

Publication series

NameProceedings - 3rd IEEE/ACM International Conference on Big Data Computing, Applications and Technologies, BDCAT 2016

Conference

Conference3rd IEEE/ACM International Conference on Big Data Computing, Applications and Technologies, BDCAT 2016
Country/TerritoryChina
CityShanghai
Period12/6/1612/9/16

Keywords

  • Big data visualization
  • Big high dimensional data
  • Dimension reduction
  • Optimal clustering structure
  • Visualizability
  • Visualize high-dimensional data

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