We lifted 12 functions out of this paper's own repositories and ran 10 of them in a sandbox. "Ran" means the function executed on a synthesized input and returned a value. It is not a reproduction of the paper's results.
| Repository | Role | Ran |
|---|---|---|
| keiradams/chiro | canonical | 10 of 12 |
| Function | Status | Where it lives |
|---|---|---|
| BCE_loss | Ran | keiradams/chiro/model/optimization_functions.py code served (permissive licence) · get_code("50bf699e075837ba") |
| MSE | Ran | keiradams/chiro/model/optimization_functions.py code served (permissive licence) · get_code("5358dfd3d26cc604") |
| adjacency_to_undirected_edge_index | Ran | keiradams/chiro/model/embedding_functions.py code served (permissive licence) · get_code("f5f87c5c5f5ddfbd") |
| compute_gnorm | Ran | keiradams/chiro/model/train_functions.py code served (permissive licence) · get_code("15ce0d696abc72fd") |
| compute_pnorm | Ran | keiradams/chiro/model/train_functions.py code served (permissive licence) · get_code("0d142bd1a1f2d5cd") |
| get_all_paths | Ran | keiradams/chiro/model/embedding_functions.py code served (permissive licence) · get_code("9b01cccf1adc0409") |
| get_local_structure_map | Ran | keiradams/chiro/model/train_functions.py code served (permissive licence) · get_code("365dc3b261973741") |
| one_hot_embedding | Ran | keiradams/chiro/model/embedding_functions.py code served (permissive licence) · get_code("e54f293ea46fe8b7") |
| train_classification_model | Ran | keiradams/chiro/model/train_models.py code served (permissive licence) · get_code("63662fc9b929de38") |
| tripletLoss | Ran | keiradams/chiro/model/optimization_functions.py code served (permissive licence) · get_code("acc68bf80bde2046") |
| train_binary_ranking_regression_model | Not yet run | keiradams/chiro/model/train_models.py code served (permissive licence) · get_code("dac70343e028e6d5") |
| train_contrastive_model | Not yet run | keiradams/chiro/model/train_models.py code served (permissive licence) · get_code("275b2f7d51265081") |
Some links come from the archived Papers with Code dataset (CC BY-SA 4.0): attribution and licence.
Molecular chirality, a form of stereochemistry most often describing relative spatial arrangements of bonded neighbors around tetrahedral carbon centers, influences the set of 3D conformers accessible to the molecule without changing its 2D graph connectivity. Chirality can strongly alter (bio)chemical interactions, particularly protein-drug binding. Most 2D graph neural networks (GNNs) designed for molecular property prediction at best use atomic labels to naïvely treat chirality, while E(3)-invariant 3D GNNs are invariant to chirality altogether. To enable representation learning on molecules with defined stereochemistry, we design an SE(3)-invariant model that processes torsion angles of a 3D molecular conformer. We explicitly model conformational flexibility by integrating a novel type of invariance to rotations about internal molecular bonds into the architecture, mitigating the need for multi-conformer data augmentation. We test our model on four benchmarks: contrastive learning to distinguish conformers of different stereoisomers in a learned latent space, classification of chiral centers as R/S, prediction of how enantiomers rotate circularly polarized light, and ranking enantiomers by their docking scores in an enantiosensitive protein pocket. We compare our model, Chiral InterRoto-Invariant Neural Network (ChIRo), with 2D and 3D GNNs to demonstrate that our model achieves state of the art performance when learning chiral-sensitive functions from molecular structures.
The same record, over MCP at https://syntology.ai/mcp:
get_harvested_code_for_paper("2110.04383")
get_code_for_paper("2110.04383")
have("2110.04383")
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