Research on the incremental updating algorithm of the association rules with the timing decision

DOI

10.2991/iccsae-15.2016.135How to use a DOI?

Keywords

association rule;incremental updating;timing decision;association rule difference degree.

Abstract

In order to deal with the frequently updating of data in practice, association rules incremental updating algorithm combining with the timing decision begun to be widely studied. Ding Hu gave an association rule difference degree judgment method based on the completely frequent itemsets. This method can fully express the changes of association rules before and after the dataset updating, and reduce the times of the updating of association rules, therefore, this method was widely used. However, this method is not very accurate when calculating the new frequent itemsets. DFUP algorithm (Dynamic Fast Update Algorithm) is proposed in this paper, and this algorithm solves the problem of the above algorithm by introducing a dynamic database.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Min Zhang
AU  - Yice Zhang
PY  - 2016/02
DA  - 2016/02
TI  - Research on the incremental updating algorithm of the association rules with the timing decision
BT  - Proceedings of the 2015 5th International Conference on Computer Sciences and Automation Engineering
PB  - Atlantis Press
SP  - 724
EP  - 727
SN  - 2352-538X
UR  - https://doi.org/10.2991/iccsae-15.2016.135
DO  - 10.2991/iccsae-15.2016.135
ID  - Zhang2016/02
ER  -