Effect of Candidate Hashing and Transaction Trimming in Distributed Mining of Association Rules
محل انتشار: اولین کنفرانس داده کاوی ایران
سال انتشار: 1386
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 2,109
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شناسه ملی سند علمی:
IDMC01_053
تاریخ نمایه سازی: 20 خرداد 1386
چکیده مقاله:
Association rules mining is one of the most popular data mining tasks which has wide application areas and is redefined in distributed environment. Computation and communication are two important factors in distributed association rules mining. In this paper two techniques have been exploited to reduce communication and improve the running time in a distributed environment. These techniques were proposed
previously for centralized setting and here they are adopted in the FDM algorithm as one of the well-known distributed association rules mining algorithm. The proposed algorithm uses Trie data structure for better performance. Experimental evaluations on different sort of distributed data show the effect of using these adopted techniques.
کلیدواژه ها:
نویسندگان
Ebrahim Ansari Chelche
Department of computer Science and Engineering, Shiraz University, Shiraz, Iran.
Mohammad Hadi Sadreddini
Department of computer Science and Engineering, Shiraz University, Shiraz, Iran.
Mahmood Deypir
Department of computer Science and Engineering, Shiraz University, Shiraz, Iran.