no code implementations • 16 Jun 2020 • Sami Hanhijärvi, Markus Ojala, Niko Vuokko, Kai Puolamäki, Nikolaj Tatti, Heikki Mannila
At each step in the data mining process, the randomization produces random samples from the set of data matrices satisfying the already discovered patterns or models.
no code implementations • 4 Feb 2019 • Nikolaj Tatti, Taneli Mielikainen, Aristides Gionis, Heikki Mannila
Defining the effective dimensionality of such a dataset is a nontrivial problem.