Axiomatic Fuzzy Sets (AFS) theory facilitates a significant step on how to convert the information in the observed data into fuzzy sets (membership functions) and implement their fuzzy logic operations, which offers a far more flexible and powerful tool for representing human knowledge and emulating the human recognition process. AFS theory has gained increasing interest from various research fields recently. AFS has been extended for formal concept analysis, rough set, clustering, classification and other learning tasks. These newly proposed methods significantly boom the application of AFS theory. Due to its unique characteristic in semantic representation, AFS theory has been applied in many domains, such as business intelligence, computer vision, financial analysis, and clinical data analysis.
The code is implemented by Matlab. The Java and Python version of AFS is developing. We will publish that in the future. How to use this code can be found in "AFSBasicFunction_Help.pdf".
If you find AFS useful in your research, please consider to cite our paper:
@book{Liu2009Axiomatic,
title={Axiomatic Fuzzy Set Theory and Its Applications},
author={Liu, Xiaodong and Pedrycz, Witold},
publisher={Springer Berlin Heidelberg},
year={2009},
}
Copyright (c) 2017, Xiaodong Liu All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BELIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.