Performance measures for sparse spike inversion vs. basis pursuit inversion

Igal Rozenberg, Israel Cohen, Anthony Vassiliou

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

Abstract

Sparse Spike Inversion (SSI) and Basis Pursuit Inversion (BPI) are two methods for seismic inversion which utilize sparse inversion techniques. A LARS-LASSO solver is used for comparison of their performances. We propose the use of the F-measure to better evaluate the methods' capability to correctly identify reflections from layers' boundaries. We also show that flexible l1 penalization in the LASSO solution holds potential for improving performance.

Original languageEnglish
Title of host publication2014 IEEE 28th Convention of Electrical and Electronics Engineers in Israel, IEEEI 2014
ISBN (Electronic)9781479959877
DOIs
StatePublished - 2014
Event2014 28th IEEE Convention of Electrical and Electronics Engineers in Israel, IEEEI 2014 - Eilat, Israel
Duration: 3 Dec 20145 Dec 2014

Publication series

Name2014 IEEE 28th Convention of Electrical and Electronics Engineers in Israel, IEEEI 2014

Conference

Conference2014 28th IEEE Convention of Electrical and Electronics Engineers in Israel, IEEEI 2014
Country/TerritoryIsrael
CityEilat
Period3/12/145/12/14

Keywords

  • Basis pursuit inversion
  • Seismic inversion
  • Sparse spike inversion

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

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