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EURASIP Journal on Audio, Speech, and Music Processing

Table 4 Comparison of DS detection performances for the proposed approach using the verification data, the proposed approach with/without sentence clustering, and manual transcription

From: Miscommunication handling in spoken dialog systems based on error-aware dialog state detection

Average Detection Rate (%)

 

Keyword spotting

PA − SC + VD

PA − SC

PA + SC

Manual transcription

Base DS

50.16

65.30

75.39

83.95

94.57

Mis-U DS

51.96

72.59

80.68

81.46

92.69

  1. PA − SC + VD proposed approach without sentence clustering using the verification data, PA − SC proposed approach without sentence clustering, PA + SC proposed approach with sentence clustering
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