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Title: Covariance Updates for Discriminative Training by Constrained Line Search
Authors: Bell, Peter
King, Simon
Issue Date: 2008
Journal Title: In Proc. Interspeech, Brisbane, Australia, September 2008
Abstract: We investigate the recent Constrained Line Search algorithm for discriminative training of HMMs and propose an alternative formula for variance update. We compare the method to standard techniques on a phone recognition task.
Appears in Collections:CSTR publications
Linguistics and English Language publications

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