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stat.AP2019
Topological Data Analysis (TDA) for Time Series
Nalini Ravishanker, Renjie Chen
The study of topology is strictly speaking, a topic in pure mathematics. However in only a few years, Topological Data Analysis (TDA), which refers to methods of utilizing topologi…
stat.ML2019★ 1 cited
Clustering Activity-Travel Behavior Time Series using Topological Data Analysis
Renjie Chen, Jingyue Zhang, Nalini Ravishanker +1
Over the last few years, traffic data has been exploding and the transportation discipline has entered the era of big data. It brings out new opportunities for doing data-driven an…