BMC Medical Informatics and Decision Making

Table 7 PFC scores for the categorical features in the test set. The best performances are highlighted in bold

From: Exploiting mutual information for the imputation of static and dynamic mixed-type clinical data with an adaptive k-nearest neighbours approach

Features	Imputation methods
	Amelia II	MICE	missForest	k-RN	wk-NN	k-RN	wk-NN MI
				k=10	k=10	k=20	k=20
sex	0.4440	0.4813	0.4366	0.5560	0.4366	0.4440	0.3955
familiality	0.2724	0.0970	0.1381	0.0597	0.0597	0.0597	0.0821
genetics	0.3166	0.2124	0.1776	0.1506	0.1506	0.1506	0.1351
FTD	0.4749	0.3575	0.3911	0.2179	0.2626	0.2235	0.2346
onset site	0.2910	0.1418	0.1343	0.4552	0.0896	0.4664	0.0522
NIV	0.0485	0.0299	0.0634	0.0410	0.0149	0.0410	0.0075
PEG	0.0050	0.0101	0.0352	0.0050	0.0050	0.0050	0.0050
Average	0.2646	0.1900	0.1966	0.2122	0.1456	0.1986	0.1303

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ISSN: 1472-6947

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