Search Results for author: Rosana Veroneze

Found 3 papers, 1 papers with code

New advances in enumerative biclustering algorithms with online partitioning

1 code implementation7 Mar 2020 Rosana Veroneze, Fernando J. Von Zuben

This paper further extends RIn-Close_CVC, a biclustering algorithm capable of performing an efficient, complete, correct and non-redundant enumeration of maximal biclusters with constant values on columns in numerical datasets.

Attribute Descriptive

RIn-Close_CVC2: an even more efficient enumerative algorithm for biclustering of numerical datasets

no code implementations17 Oct 2018 Rosana Veroneze, Fernando J. Von Zuben

Despite RIn-Close_CVC has all these outstanding properties, it has a high computational cost in terms of memory usage because it must keep a symbol table in memory to prevent a maximal bicluster to be found more than once.

On bicluster aggregation and its benefits for enumerative solutions

no code implementations2 Jun 2015 Saullo Haniell Galvão de Oliveira, Rosana Veroneze, Fernando José Von Zuben

Biclustering involves the simultaneous clustering of objects and their attributes, thus defining local two-way clustering models.

Clustering

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