Local minima escape transients by stochastic gradient descent algorithms in blind adaptive equalizers

DOI10.1016/0005-1098(95)98495-RzbMath0822.93076WikidataQ126780510 ScholiaQ126780510MaRDI QIDQ1893033

Michael R. Frater, C. Richard jun. Johnson, Bitmead, Robert R.

Publication date: 7 August 1995

Published in: Automatica (Search for Journal in Brave)

zbMATH Keywords

adaptive algorithmsdiffusion approximationslarge deviations theorystochastic gradient descentescape times

Mathematics Subject Classification ID

Stochastic systems and control (93E99) Optimal stochastic control (93E20) Large deviations (60F10)

Cites Work

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• Convergence rate determination for gradient-based adaptive estimators
• Robust identification of a nonminimum phase system: Blind adjustment of a linear equalizer in data communications
• Ill-convergence of Godard blind equalizers in data communication systems