1 code implementation • 10 Jan 2024 • Alastair Anderberg, James Bailey, Ricardo J. G. B. Campello, Michael E. Houle, Henrique O. Marques, Miloš Radovanović, Arthur Zimek
We present a nonparametric method for outlier detection that takes full account of local variations in intrinsic dimensionality within the dataset.
no code implementations • 3 Nov 2022 • Srđan Šobot, Vukan Ninković, Dejan Vukobratović, Milan Pavlović, Miloš Radovanović
Industrial Internet of Things (IoT) systems increasingly rely on wireless communication standards.
1 code implementation • 29 Sep 2022 • Laurent Amsaleg, Oussama Chelly, Michael E. Houle, Ken-ichi Kawarabayashi, Miloš Radovanović, Weeris Treeratanajaru
Accurate estimation of Intrinsic Dimensionality (ID) is of crucial importance in many data mining and machine learning tasks, including dimensionality reduction, outlier detection, similarity search and subspace clustering.
no code implementations • 15 Sep 2022 • Aleksandar Tomčić, Miloš Savić, Miloš Radovanović
In this paper, we propose two novel graph embedding algorithms based on random walks that are specifically designed for the node classification problem.
no code implementations • 25 Aug 2022 • Miloš Savić, Vladimir Kurbalija, Miloš Radovanović
The notion of local intrinsic dimensionality (LID) is an important advancement in data dimensionality analysis, with applications in data mining, machine learning and similarity search problems.
no code implementations • 1 Jul 2011 • Vladimir Kurbalija, Miloš Radovanović, Zoltan Geler, Mirjana Ivanović
In this paper, we investigate two representative time-series distance/similarity measures based on dynamic programming, Dynamic Time Warping (DTW) and Longest Common Subsequence (LCS), and the effects of global constraints on them.