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文章基本信息

  • 标题:MASSP3: A System for Predicting Protein Secondary Structure
  • 本地全文:下载
  • 作者:Giuliano Armano ; Alessandro Orro ; Eloisa Vargiu
  • 期刊名称:EURASIP Journal on Advances in Signal Processing
  • 印刷版ISSN:1687-6172
  • 电子版ISSN:1687-6180
  • 出版年度:2006
  • 卷号:2006
  • DOI:10.1155/ASP/2006/17195
  • 出版社:Hindawi Publishing Corporation
  • 摘要:

    A system that resorts to multiple experts for dealing with the problem of predicting secondary structures is described, whose performances are comparable to those obtained by other state-of-the-art predictors. The system performs an overall processing based on two main steps: first, a “sequence-to-structure” prediction is performed, by resorting to a population of hybrid genetic-neural experts, and then a “structure-to-structure” prediction is performed, by resorting to a feedforward artificial neural networks. To investigate the performance of the proposed approach, the system has been tested on the RS126 set of proteins. Experimental results (about 76% of accuracy) point to the validity of the approach.

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