2 papers
cs.LG2020
PLLay: Efficient Topological Layer based on Persistence Landscapes
Kwangho Kim, Jisu Kim, Manzil Zaheer +3
We propose PLLay, a novel topological layer for general deep learning models based on persistence landscapes, in which we can efficiently exploit the underlying topological feature…
cs.CG2018
Time Series Featurization via Topological Data Analysis
Kwangho Kim, Jisu Kim, Alessandro Rinaldo
We develop a novel algorithm for feature extraction in time series data by leveraging tools from topological data analysis. Our algorithm provides a simple, efficient way to succes…