Table 2 Training on 2008–2010 documents and testing on 2011 documents, n = 19
From: Prediction of relevant biomedical documents: a human microbiome case study
Maybe + yes | Maybe + no | |||
|---|---|---|---|---|
Correctly classified | 8 | 42.11 % | 12 | 63.16 % |
Incorrectly classified | 11 | 57.90 % | 7 | 36.84 % |
Kappa statistic | 0 | 0 | ||
Mean absolute error | 0.58 | 0.37 | ||
Root mean squared error | 0.76 | 0.61 | ||
Relative absolute error | 118.46 % | 78.61 % | ||
Root relative squared error | 154.09 % | 125.79 % | ||