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author:

Zhang, Jinhao (Zhang, Jinhao.) [1] | Zhang, Zehua (Zhang, Zehua.) [2] | Pu, Lianrong (Pu, Lianrong.) [3] | Tang, Jijun (Tang, Jijun.) [4] | Guo, Fei (Guo, Fei.) [5]

Indexed by:

CPCI-S EI SCIE

Abstract:

Anti-inflammatory peptides (AIEs) have recently emerged as promising therapeutic agent for treatment of various inflammatory diseases, such as rheumatoid arthritis and Alzheimer's disease. Therefore, detecting the correlation between amino acid sequence and its anti-inflammatory property is of great importance for the discovery of new AIEs. To address this issue, we propose a novel prediction tool for accurate identification of peptides as anti-inflammatory epitopes or non anti-inflammatory epitopes. Most of all, we encode the original peptide sequence for better mining and exploring the information and patterns, based on the three feature representations as amino acid contact, position specific scoring matrix, physicochemical property. At the same time, we exploit several feature extraction models and utilize one feature selection model, in order to construct many base classifiers from various feature representations. More specifically, we develop an effective classification model, with which we can extract and learn a set of informative features from the ensemble classifier chain model with different group of base classifiers. Furthermore, in order to test the predictive power of our model, we conduct the comparative experiments on the leave-one-out cross-validation and the independent test. It shows that our novel predictor performs great accurate for identification of AIEs as well as existing outstanding prediction tools. Source codes are available at https://github.com/guofei-tju/Ensemble-classifier-chain-model.

Keyword:

amino acid contact Anti-inflammatory peptides ensemble classifier chain feature extraction feature representation

Community:

  • [ 1 ] [Zhang, Jinhao]Tianjin Univ, Sch Comp Sci & Technol, Coll Intelligence & Comp, Tianjin 300350, Peoples R China
  • [ 2 ] [Zhang, Zehua]Tianjin Univ, Sch Comp Sci & Technol, Coll Intelligence & Comp, Tianjin 300350, Peoples R China
  • [ 3 ] [Tang, Jijun]Tianjin Univ, Sch Comp Sci & Technol, Coll Intelligence & Comp, Tianjin 300350, Peoples R China
  • [ 4 ] [Guo, Fei]Tianjin Univ, Sch Comp Sci & Technol, Coll Intelligence & Comp, Tianjin 300350, Peoples R China
  • [ 5 ] [Pu, Lianrong]Fuzhou Univ, Coll Math & Comp Sci, Fuzhou, Peoples R China
  • [ 6 ] [Tang, Jijun]Tianjin Univ, Key Lab Syst Bioengn, Minist Educ, Tianjin 300072, Peoples R China
  • [ 7 ] [Tang, Jijun]Univ South Carolina, Dept Comp Sci & Engn, Columbia, SC 29208 USA

Reprint 's Address:

  • [Guo, Fei]Tianjin Univ, Sch Comp Sci & Technol, Coll Intelligence & Comp, Tianjin 300350, Peoples R China

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Source :

IEEE-ACM TRANSACTIONS ON COMPUTATIONAL BIOLOGY AND BIOINFORMATICS

ISSN: 1545-5963

Year: 2021

Issue: 5

Volume: 18

Page: 1831-1840

3 . 7 0 2

JCR@2021

3 . 6 0 0

JCR@2023

ESI Discipline: COMPUTER SCIENCE;

ESI HC Threshold:106

JCR Journal Grade:1

CAS Journal Grade:2

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count: 27

ESI Highly Cited Papers on the List: 8 Unfold All

  • 2023-5
  • 2023-3
  • 2023-1
  • 2022-11
  • 2022-9
  • 2022-7
  • 2022-5
  • 2022-3

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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