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Reseach Article

High Utility Itemset Mining with Top-k CHUD (TCHUD) Algorithm

by Anu Augustin, Vince Paul, Vishnu G. Nair
International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 165 - Number 3
Year of Publication: 2017
Authors: Anu Augustin, Vince Paul, Vishnu G. Nair
10.5120/ijca2017913813

Anu Augustin, Vince Paul, Vishnu G. Nair . High Utility Itemset Mining with Top-k CHUD (TCHUD) Algorithm. International Journal of Computer Applications. 165, 3 ( May 2017), 17-22. DOI=10.5120/ijca2017913813

@article{ 10.5120/ijca2017913813,
author = { Anu Augustin, Vince Paul, Vishnu G. Nair },
title = { High Utility Itemset Mining with Top-k CHUD (TCHUD) Algorithm },
journal = { International Journal of Computer Applications },
issue_date = { May 2017 },
volume = { 165 },
number = { 3 },
month = { May },
year = { 2017 },
issn = { 0975-8887 },
pages = { 17-22 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume165/number3/27552-2017913813/ },
doi = { 10.5120/ijca2017913813 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-07T00:11:23.690252+05:30
%A Anu Augustin
%A Vince Paul
%A Vishnu G. Nair
%T High Utility Itemset Mining with Top-k CHUD (TCHUD) Algorithm
%J International Journal of Computer Applications
%@ 0975-8887
%V 165
%N 3
%P 17-22
%D 2017
%I Foundation of Computer Science (FCS), NY, USA
Abstract

High utility itemset mining is an uncommon term. But we are using it while we are doing online purchases etc. It is a part of business analytics. Its main application area is market basket analysis where when a customer purchases an item he can buy another item to maximize profit. So both the customer and business vendors earn profit. This one is not a new concept and is derived from frequent itemset mining. Here we proposes an algorithm for mining closed high utility itemset using top-k algorithm. So that execution time will be less and space efficiency can also be achieved. Both the concept of closed high utility itemset and top-k mining are existing. The new concept is that integrating the merits of them together. The algorithm used for closed hui mining is CHUD.Similarly the algorithm used for top-k mining is TKU,TKO etc. Also recovering all HUIs from complete set of CHUIs using DAHU algorithm.

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Index Terms

Computer Science
Information Sciences

Keywords

Minimum Utility Threshold CHUD Top-K TWU Support count.