From: A set theory based similarity measure for text clustering and classification
No. of features | Metric | Measure | k | Reuters-8 | Web-Kb |
---|---|---|---|---|---|
6000 | PSDM | Accuracy | 1 | 0.9381220250973604 | 0.7955625990491284 |
3 | 0.938987451319775 | 0.8335974643423137 | |||
5 | 0.9394201644309823 | 0.8248811410459588 | |||
7 | 0.9376893119861531 | 0.8335974643423137 | |||
9 | 0.9398528775421895 | 0.8280507131537242 | |||
11 | 0.9376893119861531 | 0.8312202852614897 | |||
13 | 0.9368238857637387 | 0.8280507131537242 | |||
15 | 0.9350930333189096 | 0.8240887480190174 | |||
17 | 0.9324967546516659 | 0.8264659270998416 | |||
19 | 0.9303331890956296 | 0.8193343898573693 | |||
21 | 0.9294677628732151 | 0.8225039619651348 | |||
23 | 0.9268714842059714 | 0.8232963549920761 | |||
25 | 0.926006057983557 | 0.820919175911252 | |||
27 | 0.9268714842059714 | 0.8177496038034865 | |||
29 | 0.926006057983557 | 0.8169572107765452 | |||
31 | 0.9264387710947641 | 0.8137876386687797 | |||
33 | 0.922977066205106 | 0.812202852614897 | |||
35 | 0.9199480744266552 | 0.8090332805071315 | |||
37 | 0.9186499350930333 | 0.8050713153724247 | |||
39 | 0.9169190826482042 | 0.8082408874801902 | |||
41 | 0.9186499350930333 | 0.8066561014263075 | |||
43 | 0.9160536564257897 | 0.8042789223454834 | |||
45 | 0.9138900908697534 | 0.8050713153724247 | |||
47 | 0.9156209433145824 | 0.8019017432646592 | |||
49 | 0.9169190826482042 | 0.8019017432646592 | |||
51 | 0.9156209433145824 | 0.8026941362916006 | |||
53 | 0.9125919515361316 | 0.7979397781299524 | |||
55 | 0.9104283859800952 | 0.7987321711568938 | |||
57 | 0.9091302466464734 | 0.7987321711568938 | |||
59 | 0.9095629597576806 | 0.7979397781299524 | |||
61 | 0.9099956728688879 | 0.7971473851030111 | |||
63 | 0.9086975335352662 | 0.7987321711568938 | |||
65 | 0.9086975335352662 | 0.7963549920760697 | |||
67 | 0.9086975335352662 | 0.7963549920760697 | |||
69 | 0.9073993942016443 | 0.7955625990491284 | |||
71 | 0.9052358286456079 | 0.7955625990491284 | |||
73 | 0.9039376893119861 | 0.794770206022187 | |||
75 | 0.9026395499783644 | 0.7979397781299524 | |||
77 | 0.9026395499783644 | 0.794770206022187 | |||
79 | 0.9022068368671571 | 0.7931854199683043 | |||
81 | 0.900475984422328 | 0.7955625990491284 | |||
83 | 0.900475984422328 | 0.7923930269413629 | |||
85 | 0.900475984422328 | 0.7923930269413629 | |||
87 | 0.8996105581999134 | 0.7916006339144216 | |||
89 | 0.9000432713111207 | 0.7916006339144216 | |||
91 | 0.8974469926438771 | 0.7876386687797148 | |||
93 | 0.8978797057550844 | 0.7884310618066561 | |||
95 | 0.8970142795326699 | 0.7876386687797148 | |||
97 | 0.8961488533102553 | 0.7876386687797148 | |||
99 | 0.8965815664214626 | 0.7868462757527733 | |||
101 | 0.8948507139766335 | 0.7884310618066561 | |||
103 | 0.8970142795326699 | 0.7900158478605388 | |||
105 | 0.8952834270878408 | 0.7868462757527733 | |||
107 | 0.8952834270878408 | 0.7876386687797148 | |||
109 | 0.8935525746430116 | 0.7852614896988906 | |||
111 | 0.8926871484205972 | 0.786053882725832 | |||
113 | 0.8922544353093899 | 0.7844690966719493 | |||
115 | 0.8909562959757681 | 0.7844690966719493 | |||
117 | 0.889225443530939 | 0.783676703645008 | |||
119 | 0.8887927304197317 | 0.7797147385103012 | |||
Average | 0.9120222126063754 | 0.8021526677231899 |