The Missing Invariance Principle found -- the Reciprocal Twin of Invariant Risk Minimization
Authors: Dongsung Huh, Avinash Baidya
NeurIPS 2022 | Conference PDF | Archive PDF | Plain Text | LLM Run Details
| Reproducibility Variable | Result | LLM Response |
|---|---|---|
| Research Type | Experimental | We also empirically demonstrate that MRI-v1 strongly out-performs IRM-v1 and consistently achieves near-optimal OOD generalization in image-based nonlinear problems. |
| Researcher Affiliation | Collaboration | Dongsung Huh MIT-IBM Watson AI Lab Cambridge, MA 02142 huh@ibm.com Avinash Baidya Department of Physics and Astronomy University of California Davis, CA 95616 aavinash@ucdavis.edu |
| Pseudocode | No | The paper does not contain a clearly labeled 'Pseudocode' or 'Algorithm' block. |
| Open Source Code | Yes | Code available at https://github.com/IBM/MRI. |
| Open Datasets | Yes | Colored MNIST (CMNIST) CMNIST (Arjovsky et al., 2019) is a synthetic dataset derived from MNIST for binary classification. |
| Dataset Splits | No | The paper mentions 'two training environments Etr = {e1, e2}' and 'testing environment Etest = {e0}' but does not explicitly provide specific training/validation/test dataset splits (e.g., percentages or sample counts) within these environments in the main text. |
| Hardware Specification | No | The paper states that compute resources are detailed in the Supplementary Materials but does not provide specific hardware details (e.g., GPU/CPU models, memory) in the main text. |
| Software Dependencies | No | The paper does not provide specific software dependencies with version numbers (e.g., 'PyTorch 1.9', 'Python 3.8') in the main text. |
| Experiment Setup | No | The paper mentions testing algorithms 'under a wide range of hyperparameters' and refers to 'Supplementary Materials' for 'training details (e.g., data splits, hyperparameters, how they were chosen)', but does not provide concrete hyperparameter values or detailed experimental setup in the main text. |