Papers › Deep Neural Networks for Survival Analysis Based on a Multi-Task Framework

Deep Neural Networks for Survival Analysis Based on a Multi-Task Framework

17 Jan 2018arXiv:1801.05512archive 2025-07-28

Stephane Fotso

Survival analysis/time-to-event models are extremely useful as they can help companies predict when a customer will buy a product, churn or default on a loan, and therefore help them improve their ROI. In this paper, we introduce a new method to calculate survival functions using the Multi-Task Logistic Regression (MTLR) model as its base and a deep learning architecture as its core. Based on the Concordance index (C-index) and Brier score, this method outperforms the MTLR in all the experiments disclosed in this paper as well as the Cox Proportional Hazard (CoxPH) model when nonlinear dependencies are found.

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havakv/pycox mentioned on GitHubpytorch report
mkazmier/torchmtlr mentioned on GitHubpytorch report

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