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Table 5 Error per class and total error for FA segmentation-by-classification systems

From: Audio segmentation-by-classification approach based on factor analysis in broadcast news domain

IoChD scoring: step - 0.5 s, 100 chnf
  MU SP SM SN Total
One single U 40.3 76.9 60.5 64.3 60.5
One U per class 33.3 45.6 36.2 47.4 40.6
  1. The experiments are computed with one single U for all the classes and one U matrix for each class/non-class using IoChD scoring. No score combination or smoothing was carried out. The italicized numbers show the total error of each system.