Journal of Big Data

Table 7 kNN classification AC (WebKB, tf-idf)

From: Pairwise document similarity measure based on present term set

	k = 1	k = 3	k = 5	k = 7	k = 9	k = 11	k = 13	k = 15
PDSM	0.7572	0.8109	0.8367	0.8431	0.8496	0.8517	0.8496	0.8510
Manhattan	0.6089	0.5193	0.4692	0.4520	0.4427	0.4255	0.4191	0.4097
Euclidean	0.6211	0.5681	0.5487	0.5351	0.5165	0.5050	0.4893	0.4799
Cosine	0.6569	0.6913	0.7278	0.5201	0.7307	0.7364	0.7443	0.7500
EJ	0.6576	0.7070	0.7242	0.7414	0.7421	0.7543	0.7672	0.7665

Maximum accuracy is italicized

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