Machine-Learning-Based Late Fusion on Multi-Omics and Multi-Scale Data for Non-Small-Cell Lung Cancer Diagnosis.
Machine-Learning-Based Late Fusion on Multi-Omics and Multi-Scale Data for Non-Small-Cell Lung Cancer Diagnosis.
复制标题
基于机器学习的多维多尺度数据融合在非小细胞肺癌诊断中的应用
DOI:
10.3390/jpm12040601
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发表时间:
2022-04-08
影响因子:
--
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中科院分区:
文献类型:
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Differentiation between the various non-small-cell lung cancer subtypes is crucial for providing an effective treatment to the patient. For this purpose, machine learning techniques have been used in recent years over the available biological data from patients. However, in most cases this problem has been treated using a single-modality approach, not exploring the potential of the multi-scale and multi-omic nature of cancer data for the classification. In this work, we study the fusion of five multi-scale and multi-omic modalities (RNA-Seq, miRNA-Seq, whole-slide imaging, copy number variation, and DNA methylation) by using a late fusion strategy and machine learning techniques. We train an independent machine learning model for each modality and we explore the interactions and gains that can be obtained by fusing their outputs in an increasing manner, by using a novel optimization approach to compute the parameters of the late fusion. The final classification model, using all modalities, obtains an F1 score of , an AUC of , and an AUPRC of , improving those results that each independent model obtains and those presented in the literature for this problem. These obtained results show that leveraging the multi-scale and multi-omic nature of cancer data can enhance the performance of single-modality clinical decision support systems in personalized medicine, consequently improving the diagnosis of the patient.
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影响因子:
3
作者:
Cheerla N;Gevaert O
通讯作者:
Gevaert O
DOI:
10.1056/nejmp1607591
发表时间:
2016-09-22
期刊:
The New England journal of medicine
影响因子:
--
作者:
Grossman RL;Heath AP;Ferretti V;Varmus HE;Lowy DR;Kibbe WA;Staudt LM
通讯作者:
Staudt LM
影响因子:
4.6
作者:
Kanavati, Fahdi;Toyokawa, Gouji;Tsuneki, Masayuki
通讯作者:
Tsuneki, Masayuki
影响因子:
7.7
作者:
Castillo-Secilla, Daniel;Galvez, Juan Manuel G.;Rojas, Ignacio
通讯作者:
Rojas, Ignacio
影响因子:
2.9
作者:
Keerthi, SS;Lin, CJ
通讯作者:
Lin, CJ