On higher-order moments in adam

Z Jiang, A Balu, SY Tan, YM Lee, C Hegde… - arXiv preprint arXiv …, 2019 - arxiv.org
… from using Adam with higher order moments. Although … higher-order moments. This
further reveals an interesting finding that odd-order moments lead to the divergence of Adam

Quasi-hyperbolic momentum and adam for deep learning

J Ma, D Yarats - arXiv preprint arXiv:1810.06801, 2018 - arxiv.org
… Finally, we propose a QH variant of Adam called QHAdam, and we empirically demonstrate
… We propose to replace both of Adam’s moment estimators with quasi-hyperbolic terms, and …

Improving the Adaptive Moment Estimation (ADAM) stochastic optimizer through an Implicit-Explicit (IMEX) time-stepping approach

A Bhattacharjee, AA Popov, A Sarshar… - arXiv preprint arXiv …, 2024 - arxiv.org
… This work shows that the classical Adam algorithm is a first … of the Adam scheme obtained
by using higher order IMEX methods … Adam on several regression and classification problems. …

Homm: Higher-order moment matching for unsupervised domain adaptation

C Chen, Z Fu, Z Chen, S Jin, Z Cheng, X Jin… - Proceedings of the …, 2020 - ojs.aaai.org
… Our model is trained with Adam Optimizer based on Tensorflow. Regarding the optimal
hyperparameters, they are determined by applying multiple experiments using grid search …

Promoting Exploration in Memory-Augmented Adam using Critical Momenta

P Malviya, G Mordido, A Baratin… - arXiv preprint arXiv …, 2023 - arxiv.org
… leads to a new algorithm, Adam+CM, which defines the moment updates as follow: … Our
results suggest that CM may be able to capture higher-order dynamics of the loss surface, …

Higher-order cumulants and correlation functions of proton multiplicity distributions in collisions at the RHIC STAR experiment

…, BE Aboona, J Adam, L Adamczyk, JR Adams… - Physical Review C, 2023 - APS
… is that the net-baryon higher-order cumulant ratios (eg C4/C2… provide an alternative to
moments of a probability distribution… fluctuation effect for higher-order cumulant analysis within …

Higher-order moments of the elliptic flow distribution in PbPb collisions at = 5.02 TeV

A Tumasyan, W Adam, JW Andrejkovic… - Journal of High Energy …, 2024 - Springer
The hydrodynamic flow-like behavior of charged hadrons in high-energy lead-lead collisions
is studied through multiparticle correlations. The elliptic anisotropy values based on …

Higher-order moments of the elliptic flow distribution in PbPb collisions at√ sNN= 5.02 TeV

N Null, A Tumasyan, W Adam… - Journal of High Energy …, 2024 - iris.uniroma1.it
… of collision centrality if moments of the v2 distribution with … hydrodynamic probes and higher
order moments of the v2 … cumulants to extract the higher order moments directly. This paper …

Density matrix elements and moments for generalized Gaussian state fields

G Adam - Journal of Modern Optics, 1995 - Taylor & Francis
… We also give analytical results for the cumulants of the moments … (5 .12 b) All cumulants of
higher order than the second vanish (… The diagonal moments can be calculated by using either …

Charged particle multiplicities in pp interactions at , 2.36, and 7 TeV

…, AM Sirunyan, A Tumasyan, W Adam… - Journal of High Energy …, 2011 - Springer
… The measurement of higher-order moments of the multiplicity distribution confirms the
violation of Koba-Nielsen-Olesen scaling that has been observed at lower energies. …