Similarity Retrieval Algorithm based on Multilevel Fingerprint Comparison Matrix

DOI

10.2991/cecs-18.2018.61How to use a DOI?

Keywords

Simhash algorithm,multilevel fingerprint, comparison matrix.

Abstract

In order to carry out similarity retrieval in mass information accurately and efficiently, this paper proposes a similarity retrieval algorithm based on multilevel fingerprint comparison matrix. For mass text information, firstly, using the Simhash algorithm to generate multilevel fingerprints; secondly, selecting the similar texts, and constructing a comparison matrix; then, the similarity between texts is accurately marked by using the comparison matrix; Finally, the real data of a company is applied to verify the accuracy and efficiency of the proposed algorithm.

Copyright

© 2018, 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  - Qiang Lv
AU  - Feihu Duan
AU  - Yanchao Wu
AU  - Jiaxing He
PY  - 2018/07
DA  - 2018/07
TI  - Similarity Retrieval Algorithm based on Multilevel Fingerprint Comparison Matrix
BT  - Proceedings of the 2018 International Symposium on Communication Engineering & Computer Science (CECS 2018)
PB  - Atlantis Press
SP  - 353
EP  - 361
SN  - 2352-538X
UR  - https://doi.org/10.2991/cecs-18.2018.61
DO  - 10.2991/cecs-18.2018.61
ID  - Lv2018/07
ER  -