Evidence map›Paper›PMID 33910505›Full record

ArticleBMC bioinformatics2021

SMALF: miRNA-disease associations prediction based on stacked autoencoder and XGBoost.

Dayun Liu, Yibiao Huang, Wenjuan Nie, Jiaxuan Zhang, Lei Deng

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Article in BMC bioinformatics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

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28citing papers in PubMed
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3 · Its place in the literature

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28 citing papers in PubMed.

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  20. Hierarchical graph attention network for miRNA-disease association prediction.Molecular therapy : the journal of the American Society of Gene Therapy · 2022
    Article
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5 · Who and what money

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5 authors.

Dayun LiuSchool of Computer Science and Engineering, Central South University, Hunan, 410083, China.
Yibiao HuangSchool of Computer Science and Engineering, Central South University, Hunan, 410083, China.
Wenjuan NieSchool of Computer Science and Engineering, Central South University, Hunan, 410083, China.
Jiaxuan ZhangDepartment of Cognitive Science, University of California San Diego, La Jolla, 92093, USA.
Lei Deng *School of Computer Science and Engineering, Central South University, Hunan, 410083, China. leideng@csu.edu.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIdentifying miRNA and disease associations helps us understand disease mechanisms of action from the molecular level. However, it is usually blind, time-consuming, and small-scale based on biological experiments. Hence, developing computational methods to predict unknown miRNA and disease associations is becoming increasingly important.

resultsIn this work, we develop a computational framework called SMALF to predict unknown miRNA-disease associations. SMALF first utilizes a stacked autoencoder to learn miRNA latent feature and disease latent feature from the original miRNA-disease association matrix. Then, SMALF obtains the feature vector of representing miRNA-disease by integrating miRNA functional similarity, miRNA latent feature, disease semantic similarity, and disease latent feature. Finally, XGBoost is utilized to predict unknown miRNA-disease associations. We implement cross-validation experiments. Compared with other state-of-the-art methods, SAMLF achieved the best AUC value. We also construct three case studies, including hepatocellular carcinoma, colon cancer, and breast cancer. The results show that 10, 10, and 9 out of the top ten predicted miRNAs are verified in MNDR v3.0 or miRCancer, respectively.

conclusionThe comprehensive experimental results demonstrate that SMALF is effective in identifying unknown miRNA-disease associations.

Indexed as

Breast NeoplasmsMicroRNAsAlgorithmsComputational BiologyHumansMicroRNAsLatent featuremiRNA-disease associationsStacked autoencoderXGBoost

Identifiers

PMID33910505
PMCPMC8082881

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.