Proceedings of the 4th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering 2015

A Mining Algorithm of Frequent Items in Data Streams Based on Apache Storm

Authors
Weihua Hu, Ziang Guo, Mingzhong Chen
Corresponding Author
Weihua Hu
Available Online December 2015.
DOI
10.2991/icmmcce-15.2015.567How to use a DOI?
Keywords
Data dreams,Data mining (DM),Frequency items, approximation.
Abstract

Frequent items in data streams refer to log items appeared in numerous data streams that are over specified thresholds. Under data stream model, data streams are continuous, and the algorithm can only scan data once. Furthermore, data streams are unlimited, while the available storage space is limited. Therefore, it is usually not possible to excavate all accurate frequent items in data. The paper put forward the improved algorithm WFIC of digging approximate frequent items in data streams, and the algorithm can dynamically adjust weight of all kinds of data, which will make the rank of significant data more top-ranked. Experimental results show that the algorithm has good performance, which can effectively determine frequent items in data streams.

Copyright
© 2015, 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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Volume Title
Proceedings of the 4th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering 2015
Series
Advances in Computer Science Research
Publication Date
December 2015
ISBN
10.2991/icmmcce-15.2015.567
ISSN
2352-538X
DOI
10.2991/icmmcce-15.2015.567How to use a DOI?
Copyright
© 2015, 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/).

Cite this article

TY  - CONF
AU  - Weihua Hu
AU  - Ziang Guo
AU  - Mingzhong Chen
PY  - 2015/12
DA  - 2015/12
TI  - A Mining Algorithm of Frequent Items in Data Streams Based on Apache Storm
BT  - Proceedings of the 4th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering 2015
PB  - Atlantis Press
SN  - 2352-538X
UR  - https://doi.org/10.2991/icmmcce-15.2015.567
DO  - 10.2991/icmmcce-15.2015.567
ID  - Hu2015/12
ER  -