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Exploring Association Rules in EDOC Server Using WEKA: Analysis and Insights

This document delves into the application of Association Rules generated from EDOC server data using WEKA, conducted by Altuğ KUL. It outlines a comprehensive taxonomy capturing various definitions and attributes, including session data, and discusses the challenges faced, such as low support and the generation of rules with false statements. With a total of 12,336 sessions analyzed, the study highlights effective attributes and association rules derived from high support levels, emphasizing the practical implications for data mining and analysis.

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Exploring Association Rules in EDOC Server Using WEKA: Analysis and Insights

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  1. Web Mining 03/04 (Undirected) Association Rules in EDOC Server generated using WEKA by Altuğ KUL

  2. Agenda • The Taxomony • The ARFF File • WEKA • Association Rules

  3. The Taxonomy • The first regex file had more than 100 definitions • The second had 51 definitions • The third had 21 definitions • The fourth had 13 definitions • The fifth had 11 definitions • The sixth had 8 definitions • The final one (!) had 7 definitions

  4. The Taxonomy • HOME • AUTHOR • SEARCH • DSS-LOOKUP • DSS-DISS • DSS-ABSTR • OTHER

  5. The ARFF File @relation log @attribute HOME {1,0} @attribute AUTHOR {1,0} @attribute SEARCH {1,0} @attribute DSS-LOOKUP {1,0} @attribute DSS-DISS {1,0} @attribute DSS-ABSTR {1,0} @attribute OTHER {1,0} @data 1,0,0,0,0,0,1 1,0,0,0,0,0,1 0,0,0,1,0,0,0 …

  6. WEKA • Some of the pages are deleted due to low support, like HOME-E • The problem with the WEKA is that it creates rules containing only FALSE statements. • Total of 12336 sessions. • 7 Attributes • Min support = 0.5 & min conf. = 0.9 • Max 1119 rules created.

  7. WEKA • HOME: 1  4399, 0  7937 ------------- 35 % • AUTHOR: 1  1738, 0  10598 ------- 14 % • SEARCH: 1  311, 0  12025 --------- 3 % • DSS-LOOKUP: 1  5531, 0  6805 -- 45 % • DSS-DISS: 1  585, 0  11751 ------- 5 % • DSS-ABSTR: 1  706, 0  11630 ---- 6 % • OTHER: 1  3408, 0  8928 ----------- 28 %

  8. Association Rules HOME=0 AUTHOR=0 DSS-LOOKUP=1 4374 ==> SEARCH=0 4374 conf:(1)

  9. Association Rules HOME=0 OTHER=1 2244 ==> SEARCH=0 2244 conf:(1)

  10. Association Rules HOME=0 AUTHOR=0 SEARCH=0 DSS-LOOKUP=0 DSS-DISS=0 DSS-ABSTR=0 2069 ==> OTHER=1 2069conf:(1)

  11. Association Rules HOME=0 DSS-LOOKUP=1 4389 ==> SEARCH=0 4388 conf:(1)

  12. Association Rules HOME=0 DSS-LOOKUP=1 DSS-ABSTR=0 4309 ==> SEARCH=0 DSS-DISS=0 4306 conf:(1)

  13. Association Rules HOME=1 DSS-DISS=0 4007 ==> DSS-ABSTR=0 3863 conf:(0.96)

  14. Association Rules DSS-DISS=0 11751 ==> DSS-ABSTR=0 11322 conf:(0.96)

  15. Association Rules DSS-LOOKUP=1 5531 ==> SEARCH=0 DSS-DISS=0 OTHER=0 5318 conf:(0.96)

  16. Association Rules DSS-LOOKUP=1 5531 ==> AUTHOR=0 DSS-DISS=0 OTHER=0 5303 conf:(0.96)

  17. Association Rules OTHER=0 8928 ==> DSS-DISS=0 8535 conf:(0.96)

  18. Association Rules DSS-LOOKUP=1 5531 ==> DSS-ABSTR=0 5278 conf:(0.95)

  19. Association Rules HOME=1 DSS-ABSTR=0 4044 ==> SEARCH=0 3852 conf:(0.95)

  20. Association Rules DSS-LOOKUP=1 5531 ==> SEARCH=0 DSS-ABSTR=0 5259 conf:(0.95)

  21. Association Rules DSS-LOOKUP=1 5531 ==> SEARCH=0 DSS-DISS=0 DSS-ABSTR=0 5247 conf:(0.95)

  22. Association Rules HOME=1 4399 ==> SEARCH=0 4169 conf:(0.95)

  23. Association Rules HOME=0 7937 ==> SEARCH=0 DSS-ABSTR=0 7505 conf:(0.95)

  24. Association Rules OTHER=1 3408 ==> DSS-DISS=0 DSS-ABSTR=0 3187 conf:(0.94)

  25. Association Rules HOME=1 4399 ==> DSS-ABSTR=0 4044 conf:(0.92)

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