On the application of the Wasserstein metric to 2D curves classification
By: Agnieszka Kaliszewska, Monika Syga
Potential Business Impact:
Finds patterns in ancient drawings using math.
In this work we analyse a number of variants of the Wasserstein distance which allow to focus the classification on the prescribed parts (fragments) of classified 2D curves. These variants are based on the use of a number of discrete probability measures which reflect the importance of given fragments of curves. The performance of this approach is tested through a series of experiments related to the clustering analysis of 2D curves performed on data coming from the field of archaeology.
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