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ICASSP
2011
IEEE
14 years 17 days ago
Decision tree-based context clustering based on cross validation and hierarchical priors
The standard, ad-hoc stopping criteria used in decision tree-based context clustering are known to be sub-optimal and require parameters to be tuned. This paper proposes a new app...
Heiga Zen, Mark J. F. Gales
70
Voted
INTERSPEECH
2010
14 years 3 months ago
An implementation of decision tree-based context clustering on graphics processing units
Decision tree-based context clustering is the essential but timeconsuming part of building HMM-based speech synthesis systems. The widely used implementation of this technique is ...
Nicholas Pilkington, Heiga Zen