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KDID
2004
121views Database» more  KDID 2004»
13 years 6 months ago
Constraint Relaxations for Discovering Unknown Sequential Patterns
The main drawbacks of sequential pattern mining have been its lack of focus on user expectations and the high number of discovered patterns. However, the solution commonly accepted...
Cláudia Antunes, Arlindo L. Oliveira
KDID
2004
132views Database» more  KDID 2004»
13 years 6 months ago
An Automata Approach to Pattern Collections
Condensed representations of pattern collections have been recognized to be important building blocks of inductive databases, a promising theoretical framework for data mining, and...
Taneli Mielikäinen
KDID
2004
134views Database» more  KDID 2004»
13 years 6 months ago
Theoretical Bounds on the Size of Condensed Representations
Abstract. Recent studies demonstrate the usefulness of condensed representations as a semantic compression technique for the frequent itemsets. Especially in inductive databases, c...
Nele Dexters, Toon Calders
KDID
2004
149views Database» more  KDID 2004»
13 years 6 months ago
Database Transposition for Constrained (Closed) Pattern Mining
Abstract. Recently, different works proposed a new way to mine patterns in databases with pathological size. For example, experiments in genome biology usually provide databases wi...
Baptiste Jeudy, François Rioult