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Table 4 Prediction performance of KNN, old versus new. "Old" = KNN results from [18], same as Table 2; "New" = KNN applied to the "relaxed datasets."

From: Using machine learning algorithms to guide rehabilitation planning for home care clients

  Overall Error False + False - DLR + DLR -
Region Old New Old New Old New Old New Old New
1 0.34 0.36 0.34 0.35 0.36 0.41 1.88 1.69 0.55 0.63
2 0.32 0.33 0.31 0.29 0.38 0.46 2.01 1.85 0.55 0.65
3 0.31 0.34 0.27 0.30 0.50 0.48 1.84 1.70 0.68 0.70
4 0.32 0.32 0.30 0.24 0.35 0.47 2.15 2.21 0.50 0.62
5 0.23 0.32 0.18 0.30 0.53 0.45 2.57 1.84 0.65 0.64
6 0.28 0.31 0.24 0.27 0.41 0.42 2.40 2.11 0.55 0.58
7 0.30 0.32 0.28 0.26 0.37 0.46 2.29 2.12 0.51 0.61
8 0.31 0.35 0.28 0.33 0.42 0.42 2.08 1.75 0.58 0.63
Mean 0.30 0.33 0.28 0.29 0.42 0.45 2.15 1.91 0.57 0.63