Multi-space random mapping for speaker identification

Chong Tze Yuang, Andrew Teoh, David Ngo, Michael Goh

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)


This paper presents a work of utilizing multi-space random mapping (MRM) to formulate a dual-factor identification system, which combines speaker biometric and personal token. Our work has shown that MRM-system exhibits stronger discriminative ability when comparing test features to its counterfeit templates, which lied in other different random subspaces. This advantage thus contributes to better F-ratio and greater accuracy recognition.

Original languageEnglish
Pages (from-to)226-231
Number of pages6
Journalieice electronics express
Issue number7
Publication statusPublished - 2005 Apr

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Electrical and Electronic Engineering


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