Speaker: Kerrie Mengersen,Distinguished Professor of Statistics at Queensland University of Technology in the Science and Engineering Faculty
Date: Thursday 21st January 2021, 10.00 am. Please note this will be a morning lecture as Kerrie will be speaking from Australia. The Lecture will be hosted on Zoom. To receive the joining instructions, please complete the short form below.
Title: (Not) Aggregating Data
Abstract: The ability to generate, access and combine multiple sources of data presents both opportunity and challenge for statistical science. An exemplar phenomenon is the charge to collate all relevant data for the purposes of comprehensive control and analysis. However, this ambition is often thwarted by the relentless expansion in volume of data, as well as issues of data provenance, privacy and governance. Alternatives to creating ‘the one database to rule them all’ are emerging. An appealing approach is the concept of federated learning, also known as distributed analysis, which aims to analyse disparate datasets in situ. In this presentation, I will discuss some case studies that have motivated our interest in federated learning, review the statistical and computational issues involved in the development of such an approach, and outline our recent efforts to understand and implement a federated learning model in the context of the Australian Cancer Atlas.
Full details of our privacy notice can be found here.