Semantics-preserving dimensionality reduction: rough and fuzzy-rough-based approaches

R Jensen, Q Shen - IEEE Transactions on knowledge and data …, 2004 - ieeexplore.ieee.org
Semantics-preserving dimensionality reduction refers to the problem of selecting those input
features that are most predictive of a given outcome; a problem encountered in many areas …

Fuzzy-rough sets assisted attribute selection

R Jensen, Q Shen - IEEE Transactions on fuzzy systems, 2007 - ieeexplore.ieee.org
Attribute selection (AS) refers to the problem of selecting those input attributes or features
that are most predictive of a given outcome; a problem encountered in many areas such as …

[PDF][PDF] Combining rough and fuzzy sets for feature selection

R Jensen - 2005 - academia.edu
Feature selection (FS) refers to the problem of selecting those input attributes that are most
predictive of a given outcome; a problem encountered in many areas such as machine …

Fuzzy–rough attribute reduction with application to web categorization

R Jensen, Q Shen - Fuzzy sets and systems, 2004 - Elsevier
Due to the explosive growth of electronically stored information, automatic methods must be
developed to aid users in maintaining and using this abundance of information effectively. In …

A distance measure approach to exploring the rough set boundary region for attribute reduction

N Parthaláin, Q Shen, R Jensen - IEEE Transactions on …, 2009 - ieeexplore.ieee.org
Feature Selection (FS) or Attribute Reduction techniques are employed for dimensionality
reduction and aim to select a subset of the original features of a data set which are rich in the …

Fuzzy-rough data reduction with ant colony optimization

R Jensen, Q Shen - Fuzzy sets and systems, 2005 - Elsevier
Feature selection refers to the problem of selecting those input features that are most
predictive of a given outcome; a problem encountered in many areas such as machine …

Unsupervised fuzzy-rough set-based dimensionality reduction

N Mac Parthaláin, R Jensen - Information Sciences, 2013 - Elsevier
Each year worldwide, more and more data is collected. In fact, it is estimated that the amount
of data collected and stored at least doubles every 2years. Of this data, a large percentage is …

Fuzzy-rough sets for descriptive dimensionality reduction

R Jensen, Q Shen - … Conference on Fuzzy Systems. FUZZ-IEEE …, 2002 - ieeexplore.ieee.org
One of the main obstacles facing current fuzzy modelling techniques is that of dataset
dimensionality. To enable these techniques to be effective, a redundancy-removing step is …

[PDF][PDF] Finding rough set reducts with ant colony optimization

R Jensen, Q Shen - Proceedings of the 2003 UK workshop on …, 2003 - academia.edu
Feature selection refers to the problem of selecting those input features that are most
predictive of a given outcome; a problem encountered in many areas such as machine …

Maximal-discernibility-pair-based approach to attribute reduction in fuzzy rough sets

J Dai, H Hu, WZ Wu, Y Qian… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
Attribute reduction is one of the biggest challenges encountered in computational
intelligence, data mining, pattern recognition, and machine learning. Effective in feature …