Topsis by Using Plithogenic Set in Covid-19 Decision Making

Abstract

COVID-19 is pandemic affecting most of the country globally. It is an infectious disease that is affecting most of the people and it is very difficult to diagnose and treat the diseased patient. Generally asymptotic patients recover without any treatment. Patients with other illness such as Hypertension, Heart and Lung problems, Diabetic patients require intense care and treatment. In such cases, a team of doctors work together. The combination of all the experts’ opinions is needed for efficient treatment. Often, the opinion of doctors depends on their experience and involves some differences. Further, the expert’s opinion is in linguistic terms. Plithogenic sets provide a mathematical tool for aggregation of the experts’ opinion expressed in linguistic terms. Thus, this work aims to employ plithogenic neutrosophic number to rank the diseased patients affected with COVID-19. Hence, we propose an Order Preference Technique by Similarity to Ideal Solutions (TOPSIS) using Plithogenic sets.

[Retracted] Screening Tumor‐Related Genes of Gallbladder Cancer Based on AR‐Based Tumor Expression Profile Gene Chip

“…Gene chip refers to immobilizing a large number of probe molecules (usually higher than 400 per square centimeter) on the support and then hybridizing them with the labeled sample molecules and obtaining the sample molecules by detecting the hybridization signal intensity of each probe molecule. Quantity and sequence information [ 8 ]: DNA chip can detect the difference of gene expression between tumor tissue and normal tissue, simultaneously study multiple related parameters from the perspective of disease and drug, and obtain relevant gene function, molecular network, and other information. The integrated analysis technology adopted by the chip has the advantages of high throughput, low consumption, and automation, which is greatly advantageous for tumor biology research [ 9 , 10 ].…”

Applications of Extended Plithogenic Sets in Plithogenic Sociogram

“…For instance the method of TOPSIS is discussed under Plithogeny in which the plithogenic representations and plithogenic operators are used. Sankar et al [4] have applied Plithogenic TOPSIS (PTOPSIS) to obtain optimal ranking of the alternatives of the decision making problem on COVID 19. Researchers have also integrated Plithogenic TOPSIS with other MCDM methods. To mention a few, PTOPSIS-CRITIC by Basset et al [5] in sustainability risk analysis, SWARA-PTOPSIS by Martin et al [ 6] in food processing industries.…”