Browsing MIT Open Access Articles by Title
Now showing items 10237-10256 of 55747
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Deep learning topological invariants of band insulators
(American Physical Society, 2018-08)In this work we design and train deep neural networks to predict topological invariants for one-dimensional four-band insulators in AIII class whose topological invariant is the winding number, and two-dimensional two-band ... -
Deep Learning Unlocks X‐ray Microtomography Segmentation of Multiclass Microdamage in Heterogeneous Materials
(Wiley, 2022)Four-dimensional quantitative characterization of heterogeneous materials using in situ synchrotron radiation computed tomography can reveal 3D sub-micrometer features, particularly damage, evolving under load, leading to ... -
Deep learning: a statistical viewpoint
(Cambridge University Press (CUP), 2021-05)<jats:p>The remarkable practical success of deep learning has revealed some major surprises from a theoretical perspective. In particular, simple gradient methods easily find near-optimal solutions to non-convex optimization ... -
A Deep Learning–Based Velocity Dealiasing Algorithm Derived from the WSR-88D Open Radar Product Generator
(American Meteorological Society Publications, 2023-07)Radial velocity estimates provided by Doppler weather radar are critical measurements used by operational forecasters for the detection and monitoring of life-impacting storms. The sampling methods used to produce these ... -
Deep long short-term memory networks for nonlinear structural seismic response prediction
(Elsevier BV, 2019-08)This paper presents a comprehensive study on developing advanced deep learning approaches for nonlinear structural response modeling and prediction. Two schemes of the long short-term memory (LSTM) network are proposed for ... -
Deep Metaphysical Indeterminacy
(Wiley, 2010-06)A recent theory of metaphysical indeterminacy says that metaphysical indeterminacy is multiple actuality: there is metaphysical indeterminacy when there are many ‘complete precisifications of reality’. But it is possible ... -
Deep Metric Learning via Facility Location
(IEEE, 2017-07)© 2017 IEEE. Learning image similarity metrics in an end-to-end fashion with deep networks has demonstrated excellent results on tasks such as clustering and retrieval. However, current methods, all focus on a very local ... -
Deep Metric Learning via Facility Location
(IEEE, 2017-07)© 2017 IEEE. Learning image similarity metrics in an end-to-end fashion with deep networks has demonstrated excellent results on tasks such as clustering and retrieval. However, current methods, all focus on a very local ... -
Deep Metric Learning via Lifted Structured Feature Embedding
(Institute of Electrical and Electronics Engineers (IEEE), 2016-06)Learning the distance metric between pairs of examples is of great importance for learning and visual recognition. With the remarkable success from the state of the art convolutional neural networks, recent works [1, 31] ... -
Deep modeling of plasma and neutral fluctuations from gas puff turbulence imaging
(AIP Publishing, 2022-06-01)<jats:p> The role of turbulence in setting boundary plasma conditions is presently a key uncertainty in projecting to fusion energy reactors. To robustly diagnose edge turbulence, we develop and demonstrate a technique to ... -
DEEP MULTIWAVEBAND OBSERVATIONS OF THE JETS OF 0208-512 AND 1202-262
(IOP Publishing, 2011-09)We present deep Hubble Space Telescope, Chandra, Very Large Array, and Australia Telescope Compact Array images of the jets of PKS 0208-512 and PKS 1202-262, which were found in a Chandra survey of a flux-limited sample ... -
Deep neural network battery life and voltage prediction by using data of one cycle only
(Elsevier BV, 2022) -
Deep neural network for pixel-level electromagnetic particle identification in the MicroBooNE liquid argon time projection chamber
(American Physical Society (APS), 2019)We have developed a convolutional neural network that can make a pixel-level prediction of objects in image data recorded by a liquid argon time projection chamber (LArTPC) for the first time. We describe the network design, ... -
Deep neural network for pixel-level electromagnetic particle identification in the MicroBooNE liquid argon time projection chamber
(American Physical Society (APS), 2019)We have developed a convolutional neural network that can make a pixel-level prediction of objects in image data recorded by a liquid argon time projection chamber (LArTPC) for the first time. We describe the network design, ... -
A Deep Neural Network for Simultaneous Estimation of b Jet Energy and Resolution
(Springer International Publishing, 2020-10)We describe a method to obtain point and dispersion estimates for the energies of jets arising from b quarks produced in proton–proton collisions at an energy of √ s = 13 TeV at the CERN LHC. The algorithm is trained on ... -
A Deep Neural Network for Simultaneous Estimation of b Jet Energy and Resolution
(Springer International Publishing, 2020-10-30)Abstract We describe a method to obtain point and dispersion estimates for the energies of jets arising from b quarks produced in proton–proton collisions at an energy of $$\sqrt{s}=13\,\text {TeV} $$ s = 1 ... -
Deep Neural Network Model of Hearing-Impaired Speech-in-Noise Performance
(Frontiers Media SA, 2020-12)Many individuals struggle to understand speech in listening scenarios that includereverberation and background noise. An individual’s ability to understand speech arisesfrom a combination of peripheral auditory function, ... -
Deep neural network models reveal interplay of peripheral coding and stimulus statistics in pitch perception
(Springer Science and Business Media LLC, 2021)<jats:title>Abstract</jats:title><jats:p>Perception is thought to be shaped by the environments for which organisms are optimized. These influences are difficult to test in biological organisms but may be revealed by machine ... -
Deep neural networks for choice analysis: Architecture design with alternative-specific utility functions
(Elsevier BV, 2020)© 2020 Elsevier Ltd Whereas deep neural network (DNN) is increasingly applied to choice analysis, it is challenging to reconcile domain-specific behavioral knowledge with generic-purpose DNN, to improve DNN's interpretability ... -
Deep neural networks for choice analysis: Extracting complete economic information for interpretation
(Elsevier BV, 2020-09)While deep neural networks (DNNs) have been increasingly applied to choice analysis showing high predictive power, it is unclear to what extent researchers can interpret economic information from DNNs. This paper demonstrates ...