Figure 2 | Scientific Reports

Figure 2

From: A comparative study of machine learning methods for time-to-event survival data for radiomics risk modelling

Figure 2

Illustration of the major radiomics processing chain within the radiomics modelling framework (RMF). (I) feature clustering and selection to identify prognostic biomarkers, (II) automatic hyper-parameter optimisation Θ for each model using a 2-fold cross validation with 40 times repetitions based on the exploratory cohort, (III) model building and (IV) model validation were performed.

Back to article page