Emerging intelligent information systems are pushing existing mathematical foundations into new directions. Generalized covering approximation spaces present abstract data model useful in development of new data analysis methods. The paper introduces construction of rough classifiers in generalized covering approximation spaces. The main idea comes from generation of rough coverings in feature space and calculation of rough covering descriptor. Data are divided into data blocks and each data block statistic and bounding block is calculated . Feature space is divided into feature blocks. For each data bounding block, its inclusion into feature block is calculated and rough covering descriptor is created. Rough covering descriptor is embedded...
Rough sets theory is a powerful tool to deal with uncertainty and incompleteness of knowledge in inf...
AbstractRough set theory, a mathematical tool to deal with inexact or uncertain knowledge in informa...
Rough set philosophy is a significant methodology in the knowledge discovery of databases. In the pr...
Mathematical foundations are steadily extended and pushing rough set theory into incorporating new d...
AbstractThe covering generalized rough sets are an improvement of traditional rough set model to dea...
Classical rough set theory is a technique of granular computing for handling the uncertainty, vaguen...
AbstractThis paper focuses on the generalization of covering-based rough set models via the concept ...
AbstractThe introduction of covering generalized rough sets has made a substantial contribution to t...
this paper a formal definition of a rough classifier is given. We present an e cient algorithm of th...
Adopting Zakowski-s upper approximation operator C and lower approximation operator C, this paper in...
reduction and develop an algorithm to compute it. Given a feature space, we compute the essed ning o...
Covering-based rough sets is an extension of rough sets and it is based on a covering instead of a p...
Soft rough sets which are a hybrid model combining rough sets with soft sets are defined by using so...
AbstractIn this paper, we shall integrate some ideas in terms of concepts in topology. First, we int...
A concept of fuzzy discretization of feature space for a rough set theoretic classifier is explained...
Rough sets theory is a powerful tool to deal with uncertainty and incompleteness of knowledge in inf...
AbstractRough set theory, a mathematical tool to deal with inexact or uncertain knowledge in informa...
Rough set philosophy is a significant methodology in the knowledge discovery of databases. In the pr...
Mathematical foundations are steadily extended and pushing rough set theory into incorporating new d...
AbstractThe covering generalized rough sets are an improvement of traditional rough set model to dea...
Classical rough set theory is a technique of granular computing for handling the uncertainty, vaguen...
AbstractThis paper focuses on the generalization of covering-based rough set models via the concept ...
AbstractThe introduction of covering generalized rough sets has made a substantial contribution to t...
this paper a formal definition of a rough classifier is given. We present an e cient algorithm of th...
Adopting Zakowski-s upper approximation operator C and lower approximation operator C, this paper in...
reduction and develop an algorithm to compute it. Given a feature space, we compute the essed ning o...
Covering-based rough sets is an extension of rough sets and it is based on a covering instead of a p...
Soft rough sets which are a hybrid model combining rough sets with soft sets are defined by using so...
AbstractIn this paper, we shall integrate some ideas in terms of concepts in topology. First, we int...
A concept of fuzzy discretization of feature space for a rough set theoretic classifier is explained...
Rough sets theory is a powerful tool to deal with uncertainty and incompleteness of knowledge in inf...
AbstractRough set theory, a mathematical tool to deal with inexact or uncertain knowledge in informa...
Rough set philosophy is a significant methodology in the knowledge discovery of databases. In the pr...