covering based rough sets
An Analysis on the Causes of Breast Cancer in Women Using Fuzzy Soft Covering Based Rough Sets and its Applications
... Abstract. Breast cancer normally occurs in women and most of it begin in the ducts that carry milk to the nipple. It is the second leading cause of cancer death in women. It causes abnormal cell growth in the breast and ...
13
Rough Spaces on Covering Based Rough Sets
... elementary sets (classes), He used the elements of ...the covering based rough set of ...a covering called an approximation ...the covering based rough sets, ...
11
Approximation Operator Based on Neighborhood Systems
... of rough set and did some works ...the rough set theory has its ...the rough theory [11, 13, 15, 17, 18, 19, 20, 21, 22, 23, 24, 25, ...Pawlak’s rough set theory is that partition or ...
12
Vol 1, No 1 (2013)
... Systems. Rough-set theory enhances databases by allowing it for the management of ...introduce rough relational databases. Rough Relational Databases (RRDB) are those databases that can have ...
15
On Links between Rough Sets and Digital Topology
... classical rough approximations are based on equivalence relations, but this requirement is not satisfied in some ...classical rough approximations have been extended to the similarity relation ...
8
Vol 11, No 3 (2020)
... of rough set theory [3, ...of rough sets induced by an equivalence relation can be seen in Kondo & Dudek ...the covering based rough sets from a topological point of ...
10
Lattice for covering rough approximations
... Covering-based rough set theory ([17], [19]) is a generalization of rough set ...of covering- based rough sets ([18],[19],[20]) have been a interested field of ...
6
On Granular Computing Visa Covering: New Definition and Related Covering Rough Set
... models[13], rough sets models[18] and the quotient space models[1]. Rough sets models maybe the popular ...computing based on a partition of (or equivalent, a equivalent relation on) ...
7
New Topological Approaches for Data Granulation
... original rough set theory was based on an equivalent relation on a finite universe ...study rough set via topological method ...family covering rough ...
6
Covering-Based Grade Rough Fuzzy Set Models
... the rough set model have strong complementarity to each other as mathematical tools to describing and handling uncertain ...knowledge. Rough set theory is mainly used for knowledge discovery and ...
9
Approximation operator based on neighborhood systems
... of covering-based rough set is ...of covering-based rough set equals the other ten sets proposed by other scholars is evaluated and ...
12
System model of college students’ network behavior research based on rough sets
... Rough Sets is a type of theoretical method proposed by Professor ...present rough sets has become one of the most active research fields in computer science and kept developing in various ...
7
An improved attribute reduction algorithm based on mutual information with rough sets theory
... algorithm based on mutual information, in order to solve the problem of a new attribute importance degree one new method on the basis of mutual information is proposed in the paper, which consists of its own ...
6
Port throughput influence factors based on neighborhood rough sets: An exploratory study
... In this article, we use the Forward-Greedy Numerical Attribute Reduction Algorithm based on the neighborhood model. The algorithm is a heuristic algorithm, which uses dependent function to build the Forward-Greedy ...
13
An Exponential Kernel based Fuzzy Rough Sets Model for Feature Selection
... The challenges of machine learning have received much attention by the use of kernel methods. Kernel methods allows mapping the data into a high dimensional feature space in order to increase the computation of linear ...
8
Online Full Text
... a rough-neuro based hybrid approach for classification by unsupervised ...The rough set theory is used for reducing the input feature space and the neural network does the ...a Rough-Neuro ...
5
Applications of Rough Sets Theory in Data Preprocessing for Knowledge Discovery
... analysis. Rough sets theory, where sets are approximated using elementary sets, is a different approach for developing methods for the data preprocessing ...paper Rough sets ...
6
Retrieving the Missing Information from Information Systems Using Rough Set, Covering Based Rough Set and Soft Set
... Soft set theory has potential applications in many different fields which include the smoothness of functions, game theory, operations research, Riemann integration, Peron integration, probability theory, and measurement ...
5
Mining Multi-Dimensional Intra and Inter-Association Patterns of Call Records for Targeted Advertising using Multi-Granulation Rough Sets
... granulation rough sets model to address the issue of prospect discovery from interest traits depicted in call ...Thailand based telecom service ...
8
Intrusion Detection Using Rough Sets based Parallel Genetic Algorithm Hybrid Model
... We are modified Parallel Island Model (PIM) to run on single PC instead of running on many PCs connected with a network and we called this Singleton Parallel Island Model (SPIM). New technique uses distributed ...
8