Results 221 to 230 of about 133,193 (234)

A Comparison of Characteristic Sets and Generalized Maximal Consistent Blocks in Mining Incomplete Data

2018
We discuss two interpretations of missing attribute values, lost values and “do not care” conditions. Both interpretations may be used for data mining based on characteristic sets. On the other hand, maximal consistent blocks were originally defined for incomplete data sets with “do not care” conditions, using only lower and upper approximations.
Patrick G. Clark, Cheng Gao, Jerzy W. Grzymala-Busse, Teresa Mroczek   +3 more
openaire   +1 more source

Complexity of Rule Sets Induced by Characteristic Sets and Generalized Maximal Consistent Blocks

2018
We study mining incomplete data sets with two interpretations of missing attribute values, lost values and “do not care” conditions. For data mining we use characteristic sets and generalized maximal consistent blocks. Additionally, we use three types of probabilistic approximations, lower, middle and upper, so altogether we apply six approaches to ...
Patrick G. Clark, Cheng Gao, Jerzy W. Grzymala-Busse, Teresa Mroczek, Rafal Niemiec   +4 more
openaire   +1 more source

Rule Set Complexity for Mining Incomplete Data Using Probabilistic Approximations Based on Generalized Maximal Consistent Blocks

2022
Patrick G. Clark, Jerzy W. Grzymala-Busse, Zdzislaw S. Hippe, Teresa Mroczek   +3 more
openaire   +1 more source

Maximal functional capacity in subjects with isolated left bundle branch block: A pilot study

Clinical Cardiology, 2023
Patricia Palau, Enrique Santas, Julio Nunez   +2 more
exaly  

Boundedness of Hardy-Littlewood maximal operator on block spaces with variable exponent

Czechoslovak Mathematical Journal, 2014
Ka Luen Cheung, Kwok-Pun Ho, Cheung Ka Luen   +2 more
exaly  

Characteristic sets and generalized maximal consistent blocks in mining incomplete data

Information Sciences, 2018
Patrick G Clark, TERESA Mroczek
exaly  

Characterizations of maximal consistent theories in the formal deductive system (NM-logic) and Cantor space

Fuzzy Sets and Systems, 2007
Hongjun Zhou
exaly  

Maximal consistent extensions of information systems relative to their theories

Information Sciences, 2008
Mikhail Moshkov, Andrzej Skowron, Zbigniew Suraj   +2 more
exaly  

Planar maximal covering location problem under block norm distance measure

Journal of the Operational Research Society, 2007
G O Wesolowsky
exaly  

An almost-maximal residual tensor block Kaczmarz method for large tensor linear systems

Journal of Computational and Applied Mathematics
Guangxin Huang
exaly