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Table 2 FA systems for classification experiments

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

One U for all classes
Linear GBE IoChnf
Number of chnf MU SP SM SN Total MU SP SM SN Total
50 21.6 16.9 23.6 23.4 21.4 10.2 15.9 24.2 21.4 17.9
100 21.8 17.4 21.0 22.9 20.8 9.1 16.0 20.2 20.0 16.3
150 20.8 17.7 20.5 23.5 20.6 9.4 15.5 18.0 18.9 15.4
200 20.7 17.8 20.5 22.4 20.4 9.0 15.7 17.3 19.1 15.3
250 20.0 19.2 20.2 23.1 20.6 8.5 16.7 16.0 19.4 15.1
300 21.3 19.5 20.5 21.7 20.8 9.8 15.0 18.9 18.9 15.6
  1. Classification error per class and total error for linear and IoChD scoring with perfect segmentation and a single U for all the classes. The italicized numbers represent the best performance of the FA system for a given configuration.