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ISIM
2007
15 years 5 months ago
Using Matrix Decompositions in Formal Concept Analysis
One of the main problems connected with the formal concept analysis and lattice construction is the high complexity of algorithms which plays a significant role when computing all ...
Václav Snásel, Petr Gajdos, Hussam M...
CLA
2004
15 years 5 months ago
Binary Factor Analysis with Help of Formal Concepts
Binary factor analysis (BFA, also known as Boolean Factor Analysis) is a nonhierarchical analysis of binary data, based on reduction of binary space dimension. It allows us to find...
Ales Keprt, Václav Snásel
IJCAI
2001
15 years 5 months ago
Formalizing Artistic Techniques and Scientific Visualization for Painted Renditions of Complex Information Spaces
This paper describes a new method for visualizing complex information spaces as painted images. Scientific visualization converts data into pictures that allow viewers to "se...
Christopher G. Healey
COLING
1996
15 years 5 months ago
A Unified Theory of Irony and Its Computational Formalization
This paper presents a unified theory of verbal irony tbr developing a computational model of irony. The theory claims that an ironic utterance implicitly communicates the fact tha...
Akira Utsumi
KBS
2006
127views more  KBS 2006»
15 years 4 months ago
Collaborative Recommending using Formal Concept Analysis
We show how Formal Concept Analysis (FCA) can be applied to Collaborative Recommenders. FCA is a mathematical method for analysing binary relations. Here we apply it to the relati...
Patrick du Boucher-Ryan, Derek G. Bridge