Improve correlation matrix of Discrete Fourier Transformation technique for finding the missing values of MRI images

Improve correlation matrix of Discrete Fourier Transformation technique for finding the missing values of MRI images

Missing values in the k-NN algorithm are a significant research concern, especially in low-grade tumours and CSF fluid, which are commonly identified in MRI scans. Missing values are usually ignored, but when data is mined, they can lead to bias and errors. In addition, the data is not missing at ra...

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Bibliographic Details
Main Authors: Soobia Saeed, Habibollah Haron, NZ Jhanjhi, Mehmood Naqvi, Hesham A. Alhumyani, Mehedi Masud
Format: Article
Language:English
Published: AIMS Press 2022-06-01
Series:Mathematical Biosciences and Engineering
Subjects:
missing values
hybrid k-nn
dft
mri
datasets
Online Access:https://www.aimspress.com/article/doi/10.3934/mbe.2022420?viewType=HTML

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