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Table 7 The results of inter-rater agreement between the predicted phases by our classifier and manual classification phases by the two expert coders

From: A revised application of cognitive presence automatic classifiers for MOOCs: a new set of indicators revealed?

Disciplines

Messages

% Agreement

Cohen’s κ

Medicine

99

47.5

0.195

Education

97

57.7

0.371

Humanities

98

41.8

0.158

All

294

49.0

0.241

  1. The bold values denote that the better-performing metrics of our classifiers were achieved on the Education data set