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Computational aspects of product clustering based on transaction incidence
Main topics of the document: cluster analysis; incidence matrix; genetic algorithm; local search heuristic...
Statistics and probability
- 2020 •
- D •
- Link
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D - Stať ve sborníku
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Compositions and decompositions of binary relations
be assigned its incidence matrix, also in the case when I is infinite. We show that a certain kind of “multiplication” of such incidence matrices corresponds for solving this equation by using the connections between the c...
Pure mathematics
- 2022 •
- JSC •
- Link
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JSC - Článek v periodiku v databázi SCOPUS
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Morphisms preserving the set of words coding three interval exchange
Any amicable pair phi, psi of Sturmian morphisms enables a construction of a ternary morphism eta which preserves the set of infinite words coding 3-interval exchange. We determine the number of amicable pairs with the same incidence mat...
BA - Obecná matematika
- 2012 •
- Jx •
- Link
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Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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Incidence Matrix, the Tool for the Branch Strategic Financial Management
strategy games elements, the adapted incidence matrix.
AH - Ekonomie
- 2007 •
- D
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D - Stať ve sborníku
Using Nonnegative Matrix Factorization and Concept Lattice Reduction to visualizing data
to compute all concepts from huge incidence matrix. In some cases, we do not need incidence matrix by using non-negative matrix factorization (NMF), because non-negative in biomedical data analysis. Modif...
IN - Informatika
- 2008 •
- D
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D - Stať ve sborníku
Factor analysis of incidence data via novel decomposition of matrices
and factoranalysis of matrices with incidence data. The matrix entries are gradesto which objectsMatrix decomposition methods provide representations of anobject-variable data matrix by a product of two different ...
BD - Teorie informace
- 2009 •
- Jx
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Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
acoucalc
This library is ment to provide a simple way to calculate acoustic behaviour of multilayered absorbers using the transfer matrix method, as described in Allard and Atalla (2009)....
Civil engineering
- 2024 •
- R •
- Link
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R - Software
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Integer Programming and Incidence Treedepth
constraint matrix on the other side. To that end, integer linear programming is fixed of its constraint matrix and the largest coefficient (in absolute value). Motivated linear programming fixed-parameter tractable with respect to ...
Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)
- 2019 •
- D •
- Link
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D - Stať ve sborníku
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A SUGGESTION OF SUITABLE METHOD FOR STUDY OF MATRIX METALLOPROTEINASES
Matrix metalloproteinase (MMP), which are also referred to as matrixiny are a large group of zinc - dependetních proteins having the task of rebuilding čtěpení and individual components of connective tissue such as collagen, elastin, gelatin...
CE - Biochemie
- 2008 •
- D
Rok uplatnění
D - Stať ve sborníku
University Neisse at Technica; University of Liberec
for threeThe overview of the accredited study program structure is given by an incidence matrix. A sample of subject curricula annotations follows. Some details of chosen......
BA - Obecná matematika
- 2002 •
- D
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D - Stať ve sborníku
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