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Methods/Shifted Softplus

Shifted Softplus

GeneralIntroduced 200020 papers
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Description

Shifted Softplus is an activation function ssp(x)=ln⁡(0.5ex+0.5){\rm ssp}(x) = \ln( 0.5 e^{x} + 0.5 )ssp(x)=ln(0.5ex+0.5), which SchNet employs as non-linearity throughout the network in order to obtain a smooth potential energy surface. The shifting ensures that ssp(0)=0{\rm ssp}(0) = 0ssp(0)=0 and improves the convergence of the network. This activation function shows similarity to ELUs, while having infinite order of continuity.

Papers Using This Method

Uncertainty Quantification in Graph Neural Networks with Shallow Ensembles2025-04-17Machine learning surrogate models of many-body dispersion interactions in polymer melts2025-03-19Machine Learned Force Fields: Fundamentals, its reach, and challenges2025-03-07OpenQDC: Open Quantum Data Commons2024-11-29SynCoTrain: A Dual Classifier PU-learning Framework for Synthesizability Prediction2024-11-18Distribution Learning for Molecular Regression2024-07-30Lightweight Geometric Deep Learning for Molecular Modelling in Catalyst Discovery2024-04-05On the importance of catalyst-adsorbate 3D interactions for relaxed energy predictions2023-10-10End-to-end AI framework for interpretable prediction of molecular and crystal properties2022-12-21Machine Learning for Screening Large Organic Molecules2022-11-23Developing Machine-Learned Potentials for Coarse-Grained Molecular Simulations: Challenges and Pitfalls2022-09-26Predicting Aqueous Solubility of Organic Molecules Using Deep Learning Models with Varied Molecular Representations2021-05-26The Open Catalyst 2020 (OC20) Dataset and Community Challenges2020-10-20Heterogeneous Molecular Graph Neural Networks for Predicting Molecule Properties2020-09-26A deep neural network for molecular wave functions in quasi-atomic minimal basis representation2020-05-11Combining SchNet and SHARC: The SchNarc machine learning approach for excited-state dynamics2020-02-17Learning representations of molecules and materials with atomistic neural networks2018-12-11Analysis of Atomistic Representations Using Weighted Skip-Connections2018-10-23Neural Message Passing with Edge Updates for Predicting Properties of Molecules and Materials2018-06-08SchNet: A continuous-filter convolutional neural network for modeling quantum interactions2017-06-26