2023
DOI: 10.1016/j.proci.2022.09.059
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Physics-informed graph neural networks for predicting cetane number with systematic data quality analysis

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Cited by 19 publications
(21 citation statements)
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“…We selected four global features after testing various molecular descriptors; two surface area descriptors were utilized in Vermeire et al, 53 and two hydrogen bond descriptors were adopted in our predictive model for cetane number. 70 Of note, accuracies comparable to Vermeire et al were still achieved (Details in the next section) after the hyperparameter tuning, truncation, and modification of the model explained above. More details about the hyperparameter tuning procedure are available in the Methods section.…”
Section: Resultsmentioning
confidence: 57%
See 1 more Smart Citation
“…We selected four global features after testing various molecular descriptors; two surface area descriptors were utilized in Vermeire et al, 53 and two hydrogen bond descriptors were adopted in our predictive model for cetane number. 70 Of note, accuracies comparable to Vermeire et al were still achieved (Details in the next section) after the hyperparameter tuning, truncation, and modification of the model explained above. More details about the hyperparameter tuning procedure are available in the Methods section.…”
Section: Resultsmentioning
confidence: 57%
“…The overall architecture of two GNNs (GNN-Solvent and GNN-Solute) is similar to our previous GNNs for predicting bond dissociation enthalpy and cetane number. 59,70 It consists of three blocks representing the atom, bond, and global state of a molecule. Initial atom, bond, and global features are embedded as 128-dimensional vectors and pass through five message-passing layers.…”
Section: Resultsmentioning
confidence: 99%
“…The overall architecture of two GNNs (GNN-solvent and GNN-solute) is inspired and modified from our previously implemented GNNs for predicting bond dissociation enthalpy and cetane number (reactivity of fuel compounds). 61,83 It consists of three blocks representing a molecule's atom, bond, and global state. Initial atom, bond, and global features are embedded as 128-dimensional vectors and pass through five message-passing layers.…”
Section: Resultsmentioning
confidence: 99%
“…In other studies, PINN was applied to predict the cetane number. 25 Chinifrooshan Esfahani 26 introduces a PINN model to predict the viscosity of the nanofluids. This research applies a positive output constraint on the layer corresponding to the group contribution values.…”
Section: Common Regression Loss Functions Include Mean Absolute Error...mentioning
confidence: 99%
“…Kim et al suggest the PINN approach to predict the minimum film boiling temperature. In other studies, PINN was applied to predict the cetane number . Chinifrooshan Esfahani introduces a PINN model to predict the viscosity of the nanofluids.…”
Section: Introductionmentioning
confidence: 99%