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Title :The President's Lecture No. 44: Excellence in Academia — online
Body :

The President's Lecture No. 44: Excellence in Academia — online

Sparsity – The Beauty of Less is More

 

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The President's Lecture No. 44: Excellence in Academia, Speaker: Professor Raymond Chan Hon-fu, Date & Time: 16 April 2021 (Friday), 12:30 – 1:45pm, Venue: The lecture will be conducted online. Participants can participate fully, interacting with the speaker during the Q&A session.; Language: English
Title : The President's Lecture No. 44: Excellence in Academia online
Sparsity – The Beauty of Less is More
Abstract :

With advances in sensor technology, data has become ubiquitous. To make sense of the data we have to solve higher and higher dimensional problems that may seem intractable. However, many high-dimensional problems have solutions that live in low-dimensional space. Sparsity is a way to exploit the low-dimensional structure of solutions to obtain feasible solutions for high-dimensional problems. In this talk, Professor Chan will introduce regularisation methods that enforce sparsity in solutions and their application to several image reconstruction problems, including single-molecule localisation microscopy and ground-based astronomy..

Speaker :

Professor Raymond Chan Hon-fu
Vice-President (Student Affairs)
Chair Professor, Department of Mathematics

Date & Time : 16 April 2021 (Friday), 12:30 – 1:45pm
Venue : The lecture will be conducted online. Participants can participate fully, interacting with the speaker during the Q&A session.
Language : English

 

Venue :Not Applicable
Category :University Seminar
Department/Office :Communications and Public Relations Office (CPRO)
Event Start Date :2021-04-16 12:30   Open and Add event to my calendar
Event End Date :2021-04-16 13:45
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