کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4962178 | 1446526 | 2016 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Optimizing Frequent Subgraph Mining for Single Large Graph
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
علوم کامپیوتر (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Frequent subgraph mining (FSM) is defined as finding all the subgraphs in a given graph that appear more number of times than a given value. It consists of two steps broadly, first is generating a candidate subgraph and second is calculating support of that subgraph. When the input to FSM algorithm is a single graph, calculating support of subgraph needs identifying its isomorphisms in the input graph. Identifying subgraph isomorphisms is NP-Complete problem. Evidently, fewer the number of candidates, fewer the support computations needed. In this paper we present a filtration technique that reduces the number of candidate subgraphs thereby reducing the overall time complexity by 7 to 18% experimentally.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Procedia Computer Science - Volume 89, 2016, Pages 378-385
Journal: Procedia Computer Science - Volume 89, 2016, Pages 378-385
نویسندگان
Aarzoo Dhiman, S.K. Jain,