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9 Aug 2005: Variable-length category-basedn-grams for language modelling. T.R. Niesler and P.C. Woodland. CUED/F-INFENG/TR.215. 30 April 1995. Cambridge University Engineering Department. Trumpington Street, Cambridge, CB2 1PZ. trn@eng.cam.ac.uk.

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9 Aug 2005: Englandemail: mjjs@eng.cam.ac.uk. ii. iii. Abstract. The vast majority of classification systems are designed with a single set of features, and op-timised to a single specified cost.

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26 Sep 2005: CAMBRIDGE UNIVERSITYENGINEERING DEPARTMENT. Uncertainty Decoding for. Noise Robust. Automatic Speech Recognition. H. Liao and M.J.F. Gales. CUED/F-INFENG/TR.499. October 2004 (Revised January 2005). Cambridge University Engineering Department.

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9 Aug 2005: Department of EngineeringUniversity of Cambridge! " $#%&' ( ) " ,%-.) / 0 213. George Francis HarpurQueens’ College. February 1997. A dissertation submitted forthe degree of Doctor of Philosophy. at the University of Cambridge. Summary. The

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