E-Dissertationen: Browsing E-Dissertationen by Subject "data mining"
Now showing items 1-2 of 2
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Intrinsic Dimension Estimation using Simplex Volumes
Wissel, Daniel Rainer (2018-01-18)In this thesis, we introduce a novel approach for the estimation of the intrinsic dimension of high-dimensional datasets. For this purpose, the volumes of high-dimensional simplices, with vertex points sampled from local ... -
Similarities and Representations of Graph Structures
Tsitsulin, Anton (2021-06-01)Graphs are a natural representation for diverse systems ranging from social networks to the Web and brain structure. Even when data is not interconnected explicitly, it is often convenient to convert it into a graph for ...