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Showing 1 to 1 of 1 for “"lattice scoring"”.
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Accelerating lattice scoring of automatic speech recognition through acoustic pre-pruning on GPU
… an acoustic pre-pruning algorithm that speeds up lattice scoring for GMM based ASR systems, and a constrained agglomerative clustering algorithm that makes it possible to maintain the advantage of the new algorithm in a GPU implementation. The implementation undergoes 2% to 6% degradation in PER …