An approach toward decision-making and medical diagnosis problems using the concept of spherical fuzzy sets

被引:678
作者
Mahmood, Tahir [1 ]
Ullah, Kifayat [1 ]
Khan, Qaisar [1 ]
Jan, Naeem [1 ]
机构
[1] Int Islamic Univ Islamabad, Dept Math & Stat, Islamabad, Pakistan
关键词
Intuitionistic fuzzy set; Picture fuzzy set; Spherical fuzzy sets; T-spherical fuzzy sets; Relations; Medical diagnoses; Decision making; PYTHAGOREAN MEMBERSHIP GRADES; FEATURES; RECOGNITION; TEXTURE; SEGMENTATION; FUSION; ENERGY;
D O I
10.1007/s00521-018-3521-2
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
Human opinion cannot be restricted to yes or no as depicted by conventional fuzzy set (FS) and intuitionistic fuzzy set (IFS) but it can be yes, abstain, no and refusal as explained by picture fuzzy set (PFS). In this article, the concept of spherical fuzzy set (SFS) and T-spherical fuzzy set (T-SFS) is introduced as a generalization of FS, IFS and PFS. The novelty of SFS and T-SFS is shown by examples and graphical comparison with early established concepts. Some operations of SFSs and T-SFSs along with spherical fuzzy relations are defined, and related results are conferred. Medical diagnostics and decision-making problem are discussed in the environment of SFSs and T-SFSs as practical applications.
引用
收藏
页码:7041 / 7053
页数:13
相关论文
共 43 条
[1]   Hybrid robust iris recognition approach using iris image pre-processing, two-dimensional gabor features and multi-layer perceptron neural network/PSO [J].
Ahmadi, Neda ;
Akbarizadeh, Gholamreza .
IET BIOMETRICS, 2018, 7 (02) :153-162
[2]   Efficient Combination of Texture and Color Features in a New Spectral Clustering Method for PolSAR Image Segmentation [J].
Akbarizadeh, Gholamreza ;
Rahmani, Masoumeh .
NATIONAL ACADEMY SCIENCE LETTERS-INDIA, 2017, 40 (02) :117-120
[3]  
Akbarizadeh G, 2015, 2015 7TH CONFERENCE ON INFORMATION AND KNOWLEDGE TECHNOLOGY (IKT)
[4]   Detection of Lung Nodules in CT Scans Based on Unsupervised Feature Learning and Fuzzy Inference [J].
Akbarizadeh, Gholamreza ;
Moghaddam, Amal Eisapour .
JOURNAL OF MEDICAL IMAGING AND HEALTH INFORMATICS, 2016, 6 (02) :477-483
[5]  
Akbarizadeh G, 2014, MALAYS J COMPUT SCI, V27, P218
[6]   A New Statistical-Based Kurtosis Wavelet Energy Feature for Texture Recognition of SAR Images [J].
Akbarizadeh, Gholamreza .
IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2012, 50 (11) :4358-4368
[7]  
Akbarizadeh Gholamreza, 2013, J REMOTE SENS TECHNO, V1, P44, DOI DOI 10.18005/JRST0102003
[8]  
Alam T, 2015, 2015 International Conference on Green Computing and Internet of Things (ICGCIoT), P1322, DOI 10.1109/ICGCIoT.2015.7380671
[9]  
Andekah ZA, 2017, IRAN CONF ELECTR ENG, P2229, DOI 10.1109/IranianCEE.2017.7985433
[10]  
[Anonymous], 2015, SERBIAN J ELECT ENG, DOI DOI 10.2298/SJEE1501109P