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Table 4 Computational overhead (percent) per frame using all templates, template selection, and template compression for TIMIT phone recognition

From: Integrated exemplar-based template matching and statistical modeling for continuous speech recognition

  All templates Template selection Template compression
Test frame labeling overhead 40.0 40.0 22.4
Rescoring overhead 22.0 4.4 4.4
Overall computational overhead 62.0 44.4 26.8