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Fig. 4 | BMC Medical Research Methodology

Fig. 4

From: DeepSurv: personalized treatment recommender system using a Cox proportional hazards deep neural network

Fig. 4

Simulated Treatment Log-Risk Surface. Treatment Log-Risk Surfaces as a function of a patient’s relevant covariates x0 and x1. a The true log-risk h1(x) if all patients in the test set were given treatment τ=1. We then manually set all treatment groups to either τ=0 or τ=1. b The predicted log-risk \(\hat {h}_{0}(x)\) for patients with treatment group τ=0. c The network’s predicted log-risk \(\hat {h}_{1}(x)\) for patients in treatment group τ=1

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