Large-Scale Protein-Protein Interactions Detection by Integrating Big Biosensing Data with Computational Model
Joint Authors
You, Zhu-Hong
Ji, Zhen
Li, Shuai
Gao, Xin
Luo, Xin
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-08-18
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
Protein-protein interactions are the basis of biological functions, and studying these interactions on a molecular level is of crucial importance for understanding the functionality of a living cell.
During the past decade, biosensors have emerged as an important tool for the high-throughput identification of proteins and their interactions.
However, the high-throughput experimental methods for identifying PPIs are both time-consuming and expensive.
On the other hand, high-throughput PPI data are often associated with high false-positive and high false-negative rates.
Targeting at these problems, we propose a method for PPI detection by integrating biosensor-based PPI data with a novel computational model.
This method was developed based on the algorithm of extreme learning machine combined with a novel representation of protein sequence descriptor.
When performed on the large-scale human protein interaction dataset, the proposed method achieved 84.8% prediction accuracy with 84.08% sensitivity at the specificity of 85.53%.
We conducted more extensive experiments to compare the proposed method with the state-of-the-art techniques, support vector machine.
The achieved results demonstrate that our approach is very promising for detecting new PPIs, and it can be a helpful supplement for biosensor-based PPI data detection.
American Psychological Association (APA)
You, Zhu-Hong& Li, Shuai& Gao, Xin& Luo, Xin& Ji, Zhen. 2014. Large-Scale Protein-Protein Interactions Detection by Integrating Big Biosensing Data with Computational Model. BioMed Research International،Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-483972
Modern Language Association (MLA)
You, Zhu-Hong…[et al.]. Large-Scale Protein-Protein Interactions Detection by Integrating Big Biosensing Data with Computational Model. BioMed Research International No. 2014 (2014), pp.1-9.
https://search.emarefa.net/detail/BIM-483972
American Medical Association (AMA)
You, Zhu-Hong& Li, Shuai& Gao, Xin& Luo, Xin& Ji, Zhen. Large-Scale Protein-Protein Interactions Detection by Integrating Big Biosensing Data with Computational Model. BioMed Research International. 2014. Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-483972
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-483972