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Detail publikace
Joshi, C., J. Mishra, R. Gandhi, P. Pathak, V., K. Burget, R. Dutta M.K.
Originální název
Automated Detection of Bioimages using Novel Deep Feature Fusion Algorithm and An Effective High-Dimensional Feature Selection Approach
Typ
článek v časopise ve Web of Science, Jimp
Jazyk
angličtina
Originální abstrakt
The classification of bioimages plays an important role in several biological studies, such as subcellular localisation, phenotype identification and other types of histopathological examinations. The objective of the present study was to develop a computer-aided bioimage classification method for the classification of bioimages across nine diverse benchmark datasets. A novel algorithm was developed, which systematically fused the features extracted from nine different convolution neural network architectures. A systematic fusion of features boosts the performance of a classifier but at the cost of the high dimensionality of the fused feature set. Therefore, non-discriminatory and redundant features need to be removed from a high-dimensional fused feature set to improve the classification performance and reduce the time complexity. To achieve this aim, a method based on analysis of variance and evolutionary feature selection was developed to select an optimal set of discriminatory features from the fused feature set. The proposed method was evaluated on nine different benchmark datasets. The experimental results showed that the proposed method achieved superior performance, with a significant reduction in the dimensionality of the fused feature set for most bioimage datasets. The performance of the proposed feature selection method was better than that of some of the most recent and classical methods used for feature selection. Thus, the proposed method was desirable because of its superior performance and high compression ratio, which significantly reduced the computational complexity.
Klíčová slova
Convolutional Neural Networks; Bioimage Classification; Transfer Learning; Evolutionary Algorithms; Feature Fusion; Pre-trained CNNs
Autoři
Joshi, C., J.; Mishra, R.; Gandhi, P.; Pathak, V., K.; Burget, R.; Dutta M.K.
Vydáno
10. 9. 2021
Nakladatel
Computers in Biology and Medicine
ISSN
0010-4825
Periodikum
COMPUTERS IN BIOLOGY AND MEDICINE
Ročník
Aug. 2021
Číslo
8
Stát
Spojené státy americké
Strany od
1
Strany do
31
Strany počet
URL
https://www.sciencedirect.com/science/article/pii/S0010482521006569
BibTex
@article{BUT172463, author="Joshi, C., J. and Mishra, R. and Gandhi, P. and Pathak, V., K. and Burget, R. and Dutta M.K.", title="Automated Detection of Bioimages using Novel Deep Feature Fusion Algorithm and An Effective High-Dimensional Feature Selection Approach", journal="COMPUTERS IN BIOLOGY AND MEDICINE", year="2021", volume="Aug. 2021", number="8", pages="1--31", doi="10.1016/j.compbiomed.2021.104862", issn="0010-4825", url="https://www.sciencedirect.com/science/article/pii/S0010482521006569" }