Evidence map›Paper›PMID 31214240›Full record

ArticleFrontiers in genetics2019

Gradient Boosting Decision Tree-Based Method for Predicting Interactions Between Target Genes and Drugs.

Ping Xuan, Chang Sun, Tiangang Zhang, Yilin Ye, Tonghui Shen, Yihua Dong

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Article in Frontiers in genetics, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

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36citing papers in PubMed
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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

Who cites it

36 citing papers in PubMed.

  1. Article
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  9. Mining Chemogenomic Spaces for Prediction of Drug-Target Interactions.Methods in molecular biology (Clifton, N.J.) · 2024
    Article
  10. Machine Learning Strategies for Improved Phenotype Prediction in Underrepresented Populations.Pacific Symposium on Biocomputing. Pacific Symposium on Biocomputing · 2024
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  11. Review
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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Ping XuanSchool of Computer Science and Technology, Heilongjiang University, Harbin, China.
Chang SunSchool of Computer Science and Technology, Heilongjiang University, Harbin, China.
Tiangang ZhangSchool of Mathematical Science, Heilongjiang University, Harbin, China.
Yilin YeSchool of Computer Science and Technology, Heilongjiang University, Harbin, China.
Tonghui ShenSchool of Computer Science and Technology, Heilongjiang University, Harbin, China.
Yihua DongSchool of Computer Science and Technology, Heilongjiang University, Harbin, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Determining the target genes that interact with drugs-drug-target interactions-plays an important role in drug discovery. Identification of drug-target interactions through biological experiments is time consuming, laborious, and costly. Therefore, using computational approaches to predict candidate targets is a good way to reduce the cost of wet-lab experiments. However, the known interactions (positive samples) and the unknown interactions (negative samples) display a serious class imbalance, which has an adverse effect on the accuracy of the prediction results. To mitigate the impact of class imbalance and completely exploit the negative samples, we proposed a new method, named DTIGBDT, based on gradient boosting decision trees, for predicting candidate drug-target interactions. We constructed a drug-target heterogeneous network that contains the drug similarities based on the chemical structures of drugs, the target similarities based on target sequences, and the known drug-target interactions. The topological information of the network was captured by random walks to update the similarities between drugs or targets. The paths between drugs and targets could be divided into multiple categories, and the features of each category of paths were extracted. We constructed a prediction model based on gradient boosting decision trees. The model establishes multiple decision trees with the extracted features and obtains the interaction scores between drugs and targets. DTIGBDT is a method of ensemble learning, and it effectively reduces the impact of class imbalance. The experimental results indicate that DTIGBDT outperforms several state-of-the-art methods for drug-target interaction prediction. In addition, case studies on

Indexed as

class imbalancedrug–target interaction predictionensemble learninggradient boosting decision treepath category-based features

Identifiers

PMID31214240
PMCPMC6555260

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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.