FCGR-SD Project Continued: Some New Progress
Organizer
Speaker
(Tsinghua) Tao Zhou
Time
Wednesday, September 14, 2022 3:00 PM - 3:30 PM
Venue
Online
Online
Tencent 801 3489 7723
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Abstract
In this project, we propose a novel non-alignment method based on Chaos Game Representation (CGR) and generalized Grassmannian distance. As the project nears completion, I will introduce some new developments obtained in the progress of evaluating our approach: firstly, I will show how to use CGR to speed up the procedure of k-mer natural vector computation in Matlab; secondly, I will present the results of using tree distances to evaluate the phylogenetic tree constructed by our method, which helps us to explain the introduction of truncating parameter p in the first stage single value decomposition (SVD).