Protocol for using Ciclops to build models trained on cross-platform transcriptome data for clinical outcome prediction.

Protocol for using Ciclops to build models trained on cross-platform transcriptome data for clinical outcome prediction.
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DOI:
10.1016/j.xpro.2022.101583
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发表时间:
2022-09-16
期刊:
影响因子:
--
通讯作者:
Guan, Yuanfang
Guan, Yuanfang
中科院分区:
其他
文献类型:
--
作者:
Chou, Elysia;Zhang, Hanrui;Guan, Yuanfang

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Designing robust, generalizable models based on cross-platform data to predict clinical outcomes remains challenging. Building explainable models is important because models may perform differently depending on the conditions of the samples. Here, we describe the use of Ciclops (cross-platform training in clinical outcome predictions), freely available software that can build explainable models to deliver across cross-platform datasets for predicting clinical outcomes. This protocol also utilizes SHAP, a post-training analysis allowing for assessing potential biomarkers of the clinical outcome under study. For complete details on the use and execution of this protocol, please refer to. Build robust clinical outcome prediction models using cross-platform transcriptome data Applicable to datasets from different studies measuring different clinical outcomes Perform key preprocessing steps of imputation and cross-platform quantile normalization Analyze feature importance in LightGBM, XGBoost, and Random Forest models with SHAP Publisher’s note: Undertaking any experimental protocol requires adherence to local institutional guidelines for laboratory safety and ethics. Designing robust, generalizable models based on cross-platform data to predict clinical outcomes remains challenging. Building explainable models is important because models may perform differently depending on the conditions of the samples. Here, we describe the use of Ciclops (cross-platform training in clinical outcome predictions), freely available software that can build explainable models to deliver across cross-platform datasets for predicting clinical outcomes. This protocol also utilizes SHAP, a post-training analysis allowing for assessing potential biomarkers of the clinical outcome under study.
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