❓y0 (pronounced "why not?") is for causal inference in Python

Machine learning research code for causal perception: comparing competing structural causal models (SCMs) via interventional and counterfactual distributions, applied to fair credit decisions. Open source by Santander AI Lab.

This is the code for the paper Jacobian-based Causal Discovery with Nonlinear ICA, demonstrating how identifiable representations (particularly, with Nonlinear ICA) can be used to extract the causal graph from an underlying structural equation model (SEM).

Code and real data for "Counterfactual Temporal Point Processes", NeurIPS 2022

Generate dynamic structural causal models from biological knowledge graphs encoded in the Biological Expression Language (BEL)

Python project on Structural Causal Models and Reinforcement Learning, at Utrecht University.

Generate fictional-but-coherent causal operations worlds (executable sim + time-series + ground-truth causal answer-key) from a natural-language description — for benchmarking causal-discovery and control agents.

[MM'2024] Efficient Dual-Confounding Eliminating for Weakly-supervised Temporal Action Localization

Structural Causal Model (SCM) approach to explainable reinforcement learning

Temporal Causal-based Simulation (TCS)

A causal inference-based portfolio optimization framework that models causal relationships between macro factors and asset clusters using DAGs.

End-to-End PyTorch implementation of Chang & Kim's (2026) iVDFM pipeline, Includes: amortized encoder, RegimeNet simplex embeddings, Laplace PriorNet, diagonal AR(p) companion-form dynamics, and injective MLP decoder. Trained via ELBO with reparameterized Laplace innovations. Benchmarked against iTransformer and TimeMixer baselines.

🧠 Causal Digital Twin for Marketing at Scale · Predict any marketing decision before you spend a dollar.

Code for presenting and evaluating search algorithms for actual causes identification

A code and platform-agnostic JSON-based format for defining and interchange of Structural Causal Models.

Code for the paper "Adversarial Causal Tuning for Realistic Time-series Generation".

ESA-2SCM for Causal Discovery: Causal Modeling with Elastic Segmentation-based Synthetic Instrumental Variable

Counterfactual inference for 3D brain imaging using deep structural causal models.

Code for the python model `actualcauses` that implements algorithms for HP-causes identification.

Deterministic selective-labels harness: measures PD models on the declined population real data never sees, and prices it in profit. Plants ground truth; the operating frontier is a 25-seed distribution, not a point. sklearn-only, byte-reproducible.