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Predicting the impact of treatments over time with uncertainty aware neural differential equations

24 Feb 2022arXiv:2202.11987archive 2025-07-28

Edward De Brouwer, Javier González Hernández, Stephanie Hyland

Predicting the impact of treatments from observational data only still represents a majorchallenge despite recent significant advances in time series modeling. Treatment assignments are usually correlated with the predictors of the response, resulting in a lack of data support for counterfactual predictions and therefore in poor quality estimates. Developments in causal inference have lead to methods addressing this confounding by requiring a minimum level of overlap. However,overlap is difficult to assess and usually notsatisfied in practice. In this work, we propose Counterfactual ODE (CF-ODE), a novel method to predict the impact of treatments continuously over time using Neural Ordinary Differential Equations equipped with uncertainty estimates. This allows to specifically assess which treatment outcomes can be reliably predicted. We demonstrate over several longitudinal data sets that CF-ODE provides more accurate predictions and more reliable uncertainty estimates than previously available methods.

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sigmoid microsoft/cf-ode/causalode/covid_data_utils.py official repository ran · violated contract fingerprinted MIT (permissive) · b8e95809ca2c17c9 · report
create_pendulum_data microsoft/cf-ode/causalode/data_utils.py official repository unverified MIT (permissive) · a0f92181e281a453 · report
evaluate_preds microsoft/cf-ode/causalode/results_processing_utils.py official repository unverified MIT (permissive) · 67612e37ae92132d · report
fluids_input microsoft/cf-ode/causalode/covid_data_utils.py official repository unverified MIT (permissive) · 254d0ba2bb6fc682 · report
get_mse_at_follow_up_time microsoft/cf-ode/causalode/utils.py official repository unverified MIT (permissive) · f8b7195b5d9d50be · report
get_processed_data microsoft/cf-ode/causalode/utils.py official repository unverified MIT (permissive) · 2eae4defcee2ef7a · report
plot_aggregated microsoft/cf-ode/causalode/results_processing_utils.py official repository unverified MIT (permissive) · 6bd430029659230e · report
str2bool microsoft/cf-ode/causalode/utils.py official repository unverified MIT (permissive) · ea460228c91f41f4 · report
update_dict microsoft/cf-ode/causalode/results_processing_utils.py official repository unverified MIT (permissive) · 027ecb7d833a1bf2 · report
v_fun microsoft/cf-ode/causalode/covid_data_utils.py official repository unverified MIT (permissive) · e18ed2b8a0270bb8 · report

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