Rough clustering

P Lingras, G Peters - Wiley Interdisciplinary Reviews: Data …, 2011 - Wiley Online Library
Traditional clustering partitions a group of objects into a number of nonoverlapping sets
based on a similarity measure. In real world, the boundaries of these sets or clusters may not …

Soft clustering

MB Ferraro, P Giordani - Wiley Interdisciplinary Reviews …, 2020 - Wiley Online Library
Clustering is one of the most used tools in data analysis. In the last decades, due to the
increasing complexity of data, soft clustering has received a great deal of attention. There …

Soft clustering–fuzzy and rough approaches and their extensions and derivatives

G Peters, F Crespo, P Lingras, R Weber - International Journal of …, 2013 - Elsevier
Clustering is one of the most widely used approaches in data mining with real life
applications in virtually any domain. The huge interest in clustering has led to a possibly …

Hybrid missing value imputation algorithms using fuzzy c-means and vaguely quantified rough set

D Li, H Zhang, T Li, A Bouras, X Yu… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
In real cases, missing values tend to contain meaningful information that should be acquired
or should be analyzed before the incomplete dataset is used for machine learning tasks. In …

Shadowed c-means: Integrating fuzzy and rough clustering

S Mitra, W Pedrycz, B Barman - Pattern recognition, 2010 - Elsevier
A new method of partitive clustering is developed in the framework of shadowed sets. The
core and exclusion regions of the generated shadowed partitions result in a reduction in …

A shadowed set-based three-way clustering ensemble approach

CM Jiang, ZC Li, JT Yao - International Journal of Machine Learning and …, 2022 - Springer
As one of the essential topics in ensemble learning, a clustering ensemble is employed to
aggregate multiple base patterns to generate a single clustering output for improving …

[图书][B] Rough–Granular Computing in Knowledge Discovery and Data Mining

J Stepaniuk - 2008 - books.google.com
Page 1 Studies in Computational Intelligence 152 S Jarosław Stepaniuk Rough - Granular
Computing in Knowledge Discovery and Data Mining R43 563 0404 R437 R438 Springer …

Segmentation of brain MR images using rough set based intuitionistic fuzzy clustering

YK Dubey, MM Mushrif, K Mitra - Biocybernetics and biomedical …, 2016 - Elsevier
Intuitionistic fuzzy sets and rough sets are widely used for medical image segmentation, and
recently combined together to deal with uncertainty and vagueness in medical images. In …

Generalized rough fuzzy c-means algorithm for brain MR image segmentation

Z Ji, Q Sun, Y Xia, Q Chen, D Xia, D Feng - Computer methods and …, 2012 - Elsevier
Fuzzy sets and rough sets have been widely used in many clustering algorithms for medical
image segmentation, and have recently been combined together to better deal with the …

Soft fuzzy rough set-based MR brain image segmentation

A Namburu, S kumar Samay, SR Edara - Applied Soft Computing, 2017 - Elsevier
Fuzzy sets, rough sets are efficient tools to handle uncertainty and vagueness in the medical
images and are widely used for medical image segmentation. Soft sets are a new …