Adaptive censoring for large-scale regressions

Dimitris K. Berberidis; Vassilis Kekatos; Gang Wang; Georgios B Giannakis

doi:10.1109/ICASSP.2015.7179018

Adaptive censoring for large-scale regressions

Dimitris K. Berberidis, Vassilis Kekatos, Gang Wang, Georgios B Giannakis

Electrical and Computer Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

12 Scopus citations

Abstract

Albeit being in the big data era, a significant percentage of data accrued can be overlooked while maintaining reasonable quality of statistical inference at affordable complexity. By capitalizing on data redundancy, interval censoring is leveraged here to cope with the scarcity of resources needed for data exchanging, storing, and processing. By appropriately modifying least-squares regression, first- and second-order algorithms with complementary strengths that operate on censored data are developed for large-scale regressions. Theoretical analysis and simulated tests corroborate their efficacy relative to contemporary competing alternatives.

Original language	English (US)
Title of host publication	2015 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2015 - Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	5475-5479
Number of pages	5
Volume	2015-August
ISBN (Electronic)	9781467369978
DOIs	https://doi.org/10.1109/ICASSP.2015.7179018
State	Published - Jan 1 2015
Event	40th IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2015 - Brisbane, Australia Duration: Apr 19 2014 → Apr 24 2014

Other

Other	40th IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2015
Country/Territory	Australia
City	Brisbane
Period	4/19/14 → 4/24/14

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10.1109/ICASSP.2015.7179018

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Berberidis, D. K., Kekatos, V., Wang, G., & Giannakis, G. B. (2015). Adaptive censoring for large-scale regressions. In 2015 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2015 - Proceedings (Vol. 2015-August, pp. 5475-5479). Article 7179018 Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICASSP.2015.7179018

Adaptive censoring for large-scale regressions. / Berberidis, Dimitris K.; Kekatos, Vassilis; Wang, Gang et al.
2015 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2015 - Proceedings. Vol. 2015-August Institute of Electrical and Electronics Engineers Inc., 2015. p. 5475-5479 7179018.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Berberidis, DK, Kekatos, V, Wang, G & Giannakis, GB 2015, Adaptive censoring for large-scale regressions. in 2015 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2015 - Proceedings. vol. 2015-August, 7179018, Institute of Electrical and Electronics Engineers Inc., pp. 5475-5479, 40th IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2015, Brisbane, Australia, 4/19/14. https://doi.org/10.1109/ICASSP.2015.7179018

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Adaptive censoring for large-scale regressions

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