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X-ORIGINAL-URL:https://cmc.deusto.eus/
X-WR-CALNAME:cmc.deusto.eus
X-WR-CALDESC:DeustoCCM - Chair of Computational Mathematics at University of Deusto
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BEGIN:VEVENT
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UID:MEC-a1af768d3b16885b8eb893d58712c1ea@cmc.deusto.eus
DTSTART:20231117T140000Z
DTEND:20231117T150000Z
DTSTAMP:20251031T222900Z
CREATED:20251031
LAST-MODIFIED:20251031
PRIORITY:5
TRANSP:OPAQUE
SUMMARY:ICMAM Latam Satellite Conference: Control and Machine Learning
DESCRIPTION:On November 17, 2023 our Head Prof. Enrique Zuazua will talk on Control and Machine Learning at the ICMAM Latin America Satellite Conference on Data Science, AI, and Machine Learning organized by ICMAM Latin America.\nAbstract. In this lecture we shall present some recent results on the interplay between control and Machine Learning, and more precisely, Supervised Learning, Universal Approximation and Normalizing flows.\nWe adopt the perspective of the simultaneous or ensemble control of systems of Residual Neural Networks (ResNets). Roughly, each item to be classified corresponds to a different initial datum for the Cauchy problem of the ResNets, leading to an ensemble of solutions to be driven to the corresponding targets, associated to the labels, by means of the same control. We present a genuinely nonlinear and constructive method, allowing to show that such an ambitious goal can be achieved, estimating the complexity of the control strategies. This property is rarely fulfilled by the classical dynamical systems in Mechanics and the very nonlinear nature of the activation function governing the ResNet dynamics plays a determinant role. It allows deforming half of the phase space while the other half remains invariant, a property that classical models in mechanics do not fulfill. The turnpike property is also analyzed in this context, showing that a suitable choice of the cost functional used to train the ResNet leads to more stable and robust dynamics.\nWHEN\nFri. November 1, 2023 at 15:00H (CET)\nWHERE\nOn-site:\nOnline (Zoom):\nRegistration\nRegistration form\nCheck the program at the official page of the event\n\n
URL:https://cmc.deusto.eus/events-calendar/icmam-latam-satellite-conference-control-and-machine-learning/
CATEGORIES:Conference,EZuazua,Seminar/Talk
ATTACH;FMTTYPE=image/png:https://cmc.deusto.eus/wp-content/uploads/ICMAMSatConf_EZuazua_17nov2023.png
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