Heslin, M. and Lappin, J.M. and Lomas, B. and Reininghaus ...
Introduction to Topological Data Analysisseoulai.com/presentations/Introduction_to... · Michael...
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Introduction to Topological Data Analysis Aleksei Prokopev, SeoulAI, 2018
Transcript of Introduction to Topological Data Analysisseoulai.com/presentations/Introduction_to... · Michael...
Introduction to Topological Data Analysis
Aleksei Prokopev, SeoulAI, 2018
Shape
Invariance
Scale
Rotation
Deformation
Homeomorphism
???
Spot the difference
Homology
= 0
= 2
Data
Persistent Homology
Simplex
0 1 2
Cycle
0 1
Simplicial Complex
Filtration
Persistence
Pipeline
Mapper
Filtration
Binning
Clustering
Examples
Academia
Industry
Tools
Data has shape.
Shape matters.