Search Results for author: Heikki Mannila

Found 2 papers, 0 papers with code

Tell Me Something I Don't Know: Randomization Strategies for Iterative Data Mining

no code implementations16 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.

Clustering

What is the dimension of your binary data?

no code implementations4 Feb 2019 Nikolaj Tatti, Taneli Mielikainen, Aristides Gionis, Heikki Mannila

Defining the effective dimensionality of such a dataset is a nontrivial problem.

Clustering

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