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Table 6 Summary of the difference between estimated and observed test accuracy for HC2 and its components

From: HIVE-COTE 2.0: a new meta ensemble for time series classification

Classifier

Mean (%)

Median (%)

Min (%)

Max (%)

MSE (%)

DrCIF

− 2.15

− 0.93

− 46.78

9.64

0.40

Arsenal

− 1.17

− 0.40

− 23.13

9.23

0.15

STC

1.24

0.78

− 55.54

26.88

0.86

TDE

− 1.14

− 0.77

− 18.89

10.02

0.14

HC2

0.47

0.11

− 19.81

19.17

0.13

  1. A positive figure means that the classifier is overestimating accuracy from the train data