A Scalable Discrete-Time Survival Model for Neural Networks
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Abstract (arXiv)
There is currently great interest in applying neural networks to prediction tasks in medicine. It is important for predictive models to be able to use survival data, where each patient has a known follow-up time and event/censoring indicator. This avoids information loss when training the model and enables generation of predicted survival curves. In this paper, we describe a discrete-time survival model that is designed to be used with neural networks, which we refer to as Nnet-survival. The model is trained with the maximum likelihood method using minibatch stochastic gradient descent (SGD). The use of SGD enables rapid convergence and application to large datasets that do not fit in memory. The model is flexible, so that the baseline hazard rate and the effect of the input data on hazard probability can vary with follow-up time. It has been implemented in the Keras deep learning framework, and source code for the model and several examples is available online. We demonstrate the performance of the model on both simulated and real data and compare it to existing models Cox-nnet and Deepsurv.
Key facts. Cited by 72 papers in the map (data through 14 Oct 2026). First posted on arXiv 2 May 2018.
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Citing papers per year: 2021: 12; 2022: 12; 2023: 12; 2024: 8; 2025: 10; 2026: 18.
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- 2023Deep Learning for Survival Analysis: A Reviewcited by 75
- 2021SurvITE: Learning Heterogeneous Treatment Effects from Time-to-Event Datacited by 25
- 2022Net benefit, calibration, threshold selection, and training objectives for algorithmic fairness in healthcarecited by 16
- 2022DeepPAMM: Deep Piecewise Exponential Additive Mixed Models for Complex Hazard Structures in Survival Analysiscited by 12
- 2021DeepMTS: Deep Multi-task Learning for Survival Prediction in Patients with Advanced Nasopharyngeal Carcinoma using Pretreatment PET/CTcited by 11
- 2024DRIM: Learning Disentangled Representations from Incomplete Multimodal Healthcare Datacited by 10
- 2022Survival Kernets: Scalable and Interpretable Deep Kernel Survival Analysis with an Accuracy Guaranteecited by 9
- 2022Survival Mixture Density Networkscited by 9
- 2023Merging-Diverging Hybrid Transformer Networks for Survival Prediction in Head and Neck Cancercited by 9
- 2023DySurv: dynamic deep learning model for survival analysis with conditional variational inferencecited by 9
- 2026Tabular Foundation Models Can Do Survival Analysiscited by 9
- 2021T-SCI: A Two-Stage Conformal Inference Algorithm with Guaranteed Coverage for Cox-MLPcited by 8
38 more
- 2021Inverse-Weighted Survival Gamescited by 8
- 2023Federated Survival Forestscited by 8
- 2021BDNNSurv: Bayesian deep neural networks for survival analysis using pseudo valuescited by 7
- 2021Avoiding C-hacking when evaluating survival distribution predictions with discrimination measurescited by 7
- 2022BITES: Balanced Individual Treatment Effect for Survival datacited by 7
- 2022Conditional Distribution Function Estimation Using Neural Networks for Censored and Uncensored Datacited by 7
- 2023Scaling Survival Analysis in Healthcare with Federated Survival Forests: A Comparative Study on Heart Failure and Breast Cancer Genomicscited by 6
- 2022Interpretable Prediction of Lung Squamous Cell Carcinoma Recurrence With Self-supervised Learningcited by 5
- 2022Predicting Time-to-conversion for Dementia of Alzheimer's Type using Multi-modal Deep Survival Analysiscited by 5
- 2023Contrastive Learning of Temporal Distinctiveness for Survival Analysis in Electronic Health Recordscited by 5
- 2024Dynamic Survival Analysis for Early Event Predictioncited by 5
- 2025NeuralSurv: Deep Survival Analysis with Bayesian Uncertainty Quantificationcited by 5
- 2022A Federated Cox Model with Non-Proportional Hazardscited by 4
- 2024Toward a Well-Calibrated Discrimination via Survival Outcome-Aware Contrastive Learningcited by 4
- 2023AdaMSS: Adaptive Multi-Modality Segmentation-to-Survival Learning for Survival Outcome Prediction from PET/CT Imagescited by 3
- 2025Multimodal Masked Autoencoder Pre-training for 3D MRI-Based Brain Tumor Analysis with Missing Modalitiescited by 3
- 2026SVL: Goal-Conditioned Reinforcement Learning as Survival Learningcited by 3
- 2023Multimodal Deep Learning for Personalized Renal Cell Carcinoma Prognosis: Integrating CT Imaging and Clinical Datacited by 2
- 2024Interpretable Prediction and Feature Selection for Survival Analysiscited by 2
- 2025SurvBench: A Standardised Preprocessing Pipeline for Multi-Modal Electronic Health Record Survival Analysiscited by 2
- 2025Understanding Overparametrization in Survival Models through Interpolationcited by 2
- 2026FSL-BDP: Federated Survival Learning with Bayesian Differential Privacy for Credit Risk Modelingcited by 2
- 2026HEPA: A Self-Supervised Horizon-Conditioned Event Predictive Architecture for Time Seriescited by 2
- 2026Causal multi-modal AI for personalized chemosensitivity predictioncited by 2
- 2021Causal inference for observational longitudinal studies using deep survival modelscited by 1
- 2021L1-regularized neural ranking for risk stratification and its application to prediction of time to distant metastasis in luminal node negative chemotherapy na"ive breast cancer patientscited by 1
- 2021Energy-based survival modelling using harmoniumscited by 1
- 2021Towards modelling hazard factors in unstructured data spaces using gradient-based latent interpolationcited by 1
- 2022Ad Creative Discontinuation Prediction with Multi-Modal Multi-Task Neural Survival Networkscited by 1
- 2023Contrastive Learning for Predicting Cancer Prognosis Using Gene Expression Valuescited by 1
- 2025Extending Cox Proportional Hazards Model with Symbolic Non-Linear Log-Risk Functions for Survival Analysiscited by 1
- 2025Dual Mixture-of-Experts Framework for Discrete-Time Survival Analysiscited by 1
- 2026Value-Monotonicity Matters: A Concordance Loss for Deep Survival Predictioncited by 1
- 2021Dynamic prediction of time to event with survival curvescited by 0
- 2021Survival-oriented embeddings for improving accessibility to complex data structurescited by 0
- 2022KL-divergence Based Deep Learning for Discrete Time Modelcited by 0
- 2022EDEN : An Event DEtection Network for the annotation of Breast Cancer recurrences in administrative claims datacited by 0
- 2023Case-Base Neural Networks: survival analysis with time-varying, higher-order interactionscited by 0
50 most cited of 72 All 72 (JSON)
- 2026From Detection To Anticipation: Continuous Onset Forecasting For Stuttered Speech13 Oct 2026
- 2026KITE: A Knowledge-Injected Temporal Encoder for Time-Series Event Forecasting8 Oct 2026
- 2026ChronoSRL: Temporal Geometry for Self-Supervised Reinforcement Learning28 Sep 2026
- 2026Horizon-Aware Early Event Prediction for Tokamak Disruption Alarms21 Sep 2026
- 2026An Accurate and Interpretable Hyper Graph Neural Network for GBM Survival Prediction19 Sep 2026
- 2026Causal multi-modal AI for personalized chemosensitivity prediction11 Sep 2026
- 2026Behavioral Latency as Weak Event-Time Supervision for EEG Reaction-Time Decoding29 Aug 2026
- 2026Random Hazard Forests21 Aug 2026
- 2026Value-Monotonicity Matters: A Concordance Loss for Deep Survival Prediction18 Jul 2026
- 2026Pitfalls of Administrative Censoring in Survival Models with Time-Indexed Inputs11 Jul 2026
- 2026A Scalable Nonparametric Continuous-Time Survival Model through Numerical Quadrature15 May 2026
- 2026HEPA: A Self-Supervised Horizon-Conditioned Event Predictive Architecture for Time Series11 May 2026
38 more
- 2026SVL: Goal-Conditioned Reinforcement Learning as Survival Learning19 Apr 2026
- 2026BVFLMSP : Bayesian Vertical Federated Learning for Multimodal Survival with Privacy2 Apr 2026
- 2026Multimodal Survival Analysis with Locally Deployable Large Language Models23 Mar 2026
- 2026ICODEN: Ordinary Differential Equation Neural Networks for Interval-Censored Data10 Feb 2026
- 2026Tabular Foundation Models Can Do Survival Analysis29 Jan 2026
- 2026FSL-BDP: Federated Survival Learning with Bayesian Differential Privacy for Credit Risk Modeling16 Jan 2026
- 2025Understanding Overparametrization in Survival Models through Interpolation13 Dec 2025
- 2025Flexible Deep Neural Networks for Partially Linear Survival Data: Estimation and Survival Inference11 Dec 2025
- 2025SurvBench: A Standardised Preprocessing Pipeline for Multi-Modal Electronic Health Record Survival Analysis14 Nov 2025
- 2025Dual Mixture-of-Experts Framework for Discrete-Time Survival Analysis29 Oct 2025
- 2025Masked Omics Modeling for Multimodal Representation Learning across Histopathology and Molecular Profiles1 Aug 2025
- 2025Spectral Survival Analysis28 May 2025
- 2025NeuralSurv: Deep Survival Analysis with Bayesian Uncertainty Quantification16 May 2025
- 2025Multimodal Masked Autoencoder Pre-training for 3D MRI-Based Brain Tumor Analysis with Missing Modalities1 May 2025
- 2025Extending Cox Proportional Hazards Model with Symbolic Non-Linear Log-Risk Functions for Survival Analysis6 Apr 2025
- 2025Self-Consistent Equation-guided Neural Networks for Censored Time-to-Event Data12 Mar 2025
- 2024Toward a Well-Calibrated Discrimination via Survival Outcome-Aware Contrastive Learning15 Oct 2024
- 2024SurvCORN: Survival Analysis with Conditional Ordinal Ranking Neural Network30 Sep 2024
- 2024DRIM: Learning Disentangled Representations from Incomplete Multimodal Healthcare Data25 Sep 2024
- 2024Deep Survival Analysis from Adult and Pediatric Electrocardiograms: A Multi-center Benchmark Study24 Jun 2024
- 2024Interpretable Prediction and Feature Selection for Survival Analysis23 Apr 2024
- 2024On Training Survival Models with Scoring Rules19 Mar 2024
- 2024Dynamic Survival Analysis for Early Event Prediction19 Mar 2024
- 2024Personalised Drug Identifier for Cancer Treatment with Transformers using Auxiliary Information16 Feb 2024
- 2023ICTSurF: Implicit Continuous-Time Survival Functions with Neural Networks10 Dec 2023
- 2023DySurv: dynamic deep learning model for survival analysis with conditional variational inference28 Oct 2023
- 2023Contrastive Learning of Temporal Distinctiveness for Survival Analysis in Electronic Health Records24 Aug 2023
- 2023GRU-D-Weibull: A Novel Real-Time Individualized Endpoint Prediction14 Aug 2023
- 2023Scaling Survival Analysis in Healthcare with Federated Survival Forests: A Comparative Study on Heart Failure and Breast Cancer Genomics4 Aug 2023
- 2023Multimodal Deep Learning for Personalized Renal Cell Carcinoma Prognosis: Integrating CT Imaging and Clinical Data7 Jul 2023
- 2023Merging-Diverging Hybrid Transformer Networks for Survival Prediction in Head and Neck Cancer7 Jul 2023
- 2023Contrastive Learning for Predicting Cancer Prognosis Using Gene Expression Values9 Jun 2023
- 2023Deep Learning for Survival Analysis: A Review24 May 2023
- 2023AdaMSS: Adaptive Multi-Modality Segmentation-to-Survival Learning for Survival Outcome Prediction from PET/CT Images17 May 2023
- 2023Federated Survival Forests6 Feb 2023
- 2023Case-Base Neural Networks: survival analysis with time-varying, higher-order interactions16 Jan 2023
- 2022EDEN : An Event DEtection Network for the annotation of Breast Cancer recurrences in administrative claims data15 Nov 2022
- 2022Survival Mixture Density Networks23 Aug 2022
50 newest of 72 All 72 (JSON)
- 2023Deep Learning for Survival Analysis: A Reviewcited by 75
- 2021SurvITE: Learning Heterogeneous Treatment Effects from Time-to-Event Datacited by 25
- 2022Net benefit, calibration, threshold selection, and training objectives for algorithmic fairness in healthcarecited by 16
- 2022DeepPAMM: Deep Piecewise Exponential Additive Mixed Models for Complex Hazard Structures in Survival Analysiscited by 12
- 2021DeepMTS: Deep Multi-task Learning for Survival Prediction in Patients with Advanced Nasopharyngeal Carcinoma using Pretreatment PET/CTcited by 11
- 2024DRIM: Learning Disentangled Representations from Incomplete Multimodal Healthcare Datacited by 10
- 2022Survival Kernets: Scalable and Interpretable Deep Kernel Survival Analysis with an Accuracy Guaranteecited by 9
- 2022Survival Mixture Density Networkscited by 9
- 2023Merging-Diverging Hybrid Transformer Networks for Survival Prediction in Head and Neck Cancercited by 9
- 2023DySurv: dynamic deep learning model for survival analysis with conditional variational inferencecited by 9
- 2026Tabular Foundation Models Can Do Survival Analysiscited by 9
- 2021T-SCI: A Two-Stage Conformal Inference Algorithm with Guaranteed Coverage for Cox-MLPcited by 8
12 most cited of 69 All 69 (JSON)
- 2026From Detection To Anticipation: Continuous Onset Forecasting For Stuttered Speech13 Oct 2026
- 2026KITE: A Knowledge-Injected Temporal Encoder for Time-Series Event Forecasting8 Oct 2026
- 2026Horizon-Aware Early Event Prediction for Tokamak Disruption Alarms21 Sep 2026
- 2026An Accurate and Interpretable Hyper Graph Neural Network for GBM Survival Prediction19 Sep 2026
- 2026Causal multi-modal AI for personalized chemosensitivity prediction11 Sep 2026
- 2026Behavioral Latency as Weak Event-Time Supervision for EEG Reaction-Time Decoding29 Aug 2026
- 2026Random Hazard Forests21 Aug 2026
- 2026Value-Monotonicity Matters: A Concordance Loss for Deep Survival Prediction18 Jul 2026
- 2026Pitfalls of Administrative Censoring in Survival Models with Time-Indexed Inputs11 Jul 2026
- 2026A Scalable Nonparametric Continuous-Time Survival Model through Numerical Quadrature15 May 2026
- 2026HEPA: A Self-Supervised Horizon-Conditioned Event Predictive Architecture for Time Series11 May 2026
- 2026BVFLMSP : Bayesian Vertical Federated Learning for Multimodal Survival with Privacy2 Apr 2026
12 newest of 69 All 69 (JSON)