Using Lattice-based Features for Out-of-Vocabulary Keywords Detection Task
Table 2: Fusion results approaches for two OOV KWS approaches in terms of MTWV metric
['[BOLD] Fusion', '[BOLD] OOV decoder', '[BOLD] Proxies']
The list-level combination of all the systems for both approaches provides an additional improvement in overall accuracy (MTWV=0.795), which corresponds to 7.4% of relative MTWV improvement over the best fusion result.