Topological Data Analysis for Materials Science
- đ¤ Speaker: Associate Professor Kazuto Akagi (Tohoku University) đ Website
- đ Date & Time: Wednesday 26 August 2020, 10:20 - 10:40
- đ Venue: Online - Zoom
Abstract
It is a serious but exciting challenge to detect characteristic order or structural motifs buried in a complex system and convert them into quantitative descriptors useful for machine-learning. Topological data analysis (TDA) based on persistent homology (PH) is a powerful mathematical framework to treat such a problem. In this talk, we will see how TDA detects hidden mechanism and quantifies it from time evolution of complex amorphous carbon obtained by first-principles MD simulations at high temperature.
This talk will be held online using Zoom. Please register your email address here to receive Zoom links via email.
Workshop website: https://www.mtg.msm.cam.ac.uk/events/msm-aimr-joint-online-workshop-2020
Series This talk is part of the MSM-AIMR Joint Online Workshop 2020 series.
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Wednesday 26 August 2020, 10:20-10:40