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Attribute implications in a fuzzy setting
The paper is an overview of recent developments concerning attribute implications in a fuzzy setting. Attribute implications are formulas of the form A => B, where A and B are collections of attributes, wh...
BD - Teorie informace
- 2006 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Implications from data with fuzzy attributes vs. scaled binary attributes
related to attribute implications from data with fuzzy attributes to corresponding notions related to attribute implications from data with crisp attributes. We provide of fuzzy attribute
BD - Teorie informace
- 2005 •
- D
Rok uplatnění
D - Stať ve sborníku
Towards Armstrong-Style Inference System for Attribute Implications with Temporal Semantics
We show a complete axiomatization of a logic of attribute implications points in time. The attribute implications we consider are if-then formulas of the attribute implications is defined based on...
IN - Informatika
- 2014 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Properties of models of fuzzy attribute implications.
implications. Fuzzy attribute implications are particular IF-THEN rules which can with similarity relations. We show that models of any set of fuzzy attribute implications form with hedge can be seen as a...
BD - Teorie informace
- 2006 •
- A
Rok uplatnění
A - Audiovizuální tvorba
On the importance of fuzzy attribute implications
Our paper deals with the expressive power of fuzzy attribute implications which shown that fuzzy attribute implications are important in data mining becausethey can in object-attribute fuzzy relational dat...
BD - Teorie informace
- 2008 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Fuzzy attribute implications: computing non-redundant bases using maximal independent sets
This note describes a method for computation of non-redundant bases of attribute implications from data tables with fuzzy attributes. Attribute implications are formulas describing particular dependencies ...
BD - Teorie informace
- 2005 •
- D
Rok uplatnění
D - Stať ve sborníku
Attribute implications in L-concept analysis with positive and negative attributes: Validity and properties of models
the attribute implications; which we call fuzzy containment implications. Among the main containment implications and their models; relationship with previously studied fuzzy attribute implications
Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)
- 2020 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
On sets of graded attribute implications with witnessed non-redundancy
of graded attribute implications. Furthermore, we show that bases of graded attribute attribute implications with saturated consequents where the non-redundancy is witnessed by antecedents of the containe...
IN - Informatika
- 2016 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Computing sets of graded attribute implications with witnessed non-redundancy
hedges as parameters which influence the semantics of graded attribute implications implications into an equivalent non redundant set of graded attribute implications of graded attribute impl...
IN - Informatika
- 2016 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Parameterizing the Semantics of Fuzzy Attribute Implications by Systems of Isotone Galois Connections
axiomatization, and provide characterization of bases of fuzzy attribute implications derivedWe study the semantics of fuzzy IF-THEN rules called fuzzy attribute implications parameterized by systems of isotone Ga...
IN - Informatika
- 2016 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
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