27 citations · 111 across the 18 of their papers we have counts for
8 papers · 1 filter
Next Priority Concept: A new and generic algorithm computing concepts from complex and heterogeneous data
Christophe Demko, Karell Bertet, Cyril Faucher +2
In this article, we present a new data type agnostic algorithm calculating a concept lattice from heterogeneous and complex data. Our NextPriorityConcept algorithm is first introdu…
Mining Best Closed Itemsets for Projection-antimonotonic Constraints in Polynomial Time
Aleksey Buzmakov, Sergei O. Kuznetsov, Amedeo Napoli
The exponential explosion of the set of patterns is one of the main challenges in pattern mining. This challenge is approached by introducing a constraint for pattern selection. On…
On interestingness measures of formal concepts
Sergei O. Kuznetsov, Tatiana Makhalova
Formal concepts and closed itemsets proved to be of big importance for knowledge discovery, both as a tool for concise representation of association rules and a tool for clustering…
Fast Generation of Best Interval Patterns for Nonmonotonic Constraints
Aleksey Buzmakov, Sergei O. Kuznetsov, Amedeo Napoli
In pattern mining, the main challenge is the exponential explosion of the set of patterns. Typically, to solve this problem, a constraint for pattern selection is introduced. One o…
On mining complex sequential data by means of FCA and pattern structures
Aleksey Buzmakov, Elias Egho, Nicolas Jay +3
Nowadays data sets are available in very complex and heterogeneous ways. Mining of such data collections is essential to support many real-world applications ranging from healthcar…
Interactive Error Correction in Implicative Theories
Sergei O. Kuznetsov, Artem Revenko
Errors in implicative theories coming from binary data are studied. First, two classes of errors that may affect implicative theories are singled out. Two approaches for finding er…