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Table 12 Percentage of MAVIR INV test terms that do not appear in the LVCSR system vocabulary (only for word-based STD systems)

From: ALBAYZIN 2016 spoken term detection evaluation: an international open competitive evaluation in Spanish

System ID OOV rate
Combined Kaldi 7.3%
Proxy Kaldi 7.3%
Syn-Syll Comb 11.9%
DD Kaldi 19.8%
DI Kaldi 19.8%
Kaldi matcher 13.5%