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HSAELDA: Predicting lncRNA-disease associations based on heterogeneous networks and Stacked Autoencoder

  • Qufu Normal University

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

It is well known that the study of the lncRNA-disease associations (LDAs) is of great value for the diagnosis and cure of many complex diseases. However, exploring unknown LDAs is extremely difficult and expensive. Therefore, it is essential to find a more accurate and effective calculation method to predict the potential LDAs. However, most previous studies focused on designing complex similarity-based methods to predict the potential interaction between lncRNAs and diseases. In this research, combining the three biological networks of lncRNA-disease, miRNA-lncRNA and miRNA-disease, a new computing model based on heterogeneous networks and stacked autoencoder (SAE) is proposed, called HSAELDA. Then, the SAE is used to extract the comprehensive features of the lncRNA-disease pairs, the LightGBM classifier is used for training. At the same time, five-fold cross-validation (CV) is used to compare our model with some existing prediction methods. The final comparison results showed HSAELDA obtained the highest AUC value of 0.978. In conclusion, the overall prediction performance of HSAELDA has been greatly improved compared to the state-of-art models. Experimental results and case study results show that HSAELDA is an effective method for predicting potential LDAs.

Original languageEnglish
Title of host publicationProceedings - 2022 IEEE International Conference on Bioinformatics and Biomedicine, BIBM 2022
EditorsDonald Adjeroh, Qi Long, Xinghua Shi, Fei Guo, Xiaohua Hu, Srinivas Aluru, Giri Narasimhan, Jianxin Wang, Mingon Kang, Ananda M. Mondal, Jin Liu
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages607-612
Number of pages6
ISBN (Electronic)9781665468190
DOIs
StatePublished - 2022
Externally publishedYes
Event2022 IEEE International Conference on Bioinformatics and Biomedicine, BIBM 2022 - Las Vegas, United States
Duration: 6 Dec 20228 Dec 2022

Publication series

NameProceedings - 2022 IEEE International Conference on Bioinformatics and Biomedicine, BIBM 2022

Conference

Conference2022 IEEE International Conference on Bioinformatics and Biomedicine, BIBM 2022
Country/TerritoryUnited States
CityLas Vegas
Period6/12/228/12/22

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 3 - Good Health and Well-being
    SDG 3 Good Health and Well-being

Keywords

  • LightGBM classifier
  • deep stacked autoencoder
  • disease
  • lncRNA
  • lncRNA-disease association

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