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L2MXception: an improved Xception network for classification of peach diseases
BACKGROUND: Peach diseases can cause severe yield reduction and decreased quality for peach production. Rapid and accurate detection and identification of peach diseases is of great importance. Deep learning has been applied to detect peach diseases using imaging data. However, peach disease image d...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8017885/ https://www.ncbi.nlm.nih.gov/pubmed/33794942 http://dx.doi.org/10.1186/s13007-021-00736-3 |
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author | Yao, Na Ni, Fuchuan Wang, Ziyan Luo, Jun Sung, Wing-Kin Luo, Chaoxi Li, Guoliang |
author_facet | Yao, Na Ni, Fuchuan Wang, Ziyan Luo, Jun Sung, Wing-Kin Luo, Chaoxi Li, Guoliang |
author_sort | Yao, Na |
collection | PubMed |
description | BACKGROUND: Peach diseases can cause severe yield reduction and decreased quality for peach production. Rapid and accurate detection and identification of peach diseases is of great importance. Deep learning has been applied to detect peach diseases using imaging data. However, peach disease image data is difficult to collect and samples are imbalance. The popular deep networks perform poor for this issue. RESULTS: This paper proposed an improved Xception network named as L2MXception which ensembles regularization term of L2-norm and mean. With the peach disease image dataset collected, results on seven mainstream deep learning models were compared in details and an improved loss function was integrated with regularization term L2-norm and mean (L2M Loss). Experiments showed that the Xception model with L2M Loss outperformed the current best method for peach disease prediction. Compared to the original Xception model, the validation accuracy of L2MXception was up to 93.85%, increased by 28.48%. CONCLUSIONS: The proposed L2MXception network may have great potential in early identification of peach diseases. |
format | Online Article Text |
id | pubmed-8017885 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | BioMed Central |
record_format | MEDLINE/PubMed |
spelling | pubmed-80178852021-04-05 L2MXception: an improved Xception network for classification of peach diseases Yao, Na Ni, Fuchuan Wang, Ziyan Luo, Jun Sung, Wing-Kin Luo, Chaoxi Li, Guoliang Plant Methods Methodology BACKGROUND: Peach diseases can cause severe yield reduction and decreased quality for peach production. Rapid and accurate detection and identification of peach diseases is of great importance. Deep learning has been applied to detect peach diseases using imaging data. However, peach disease image data is difficult to collect and samples are imbalance. The popular deep networks perform poor for this issue. RESULTS: This paper proposed an improved Xception network named as L2MXception which ensembles regularization term of L2-norm and mean. With the peach disease image dataset collected, results on seven mainstream deep learning models were compared in details and an improved loss function was integrated with regularization term L2-norm and mean (L2M Loss). Experiments showed that the Xception model with L2M Loss outperformed the current best method for peach disease prediction. Compared to the original Xception model, the validation accuracy of L2MXception was up to 93.85%, increased by 28.48%. CONCLUSIONS: The proposed L2MXception network may have great potential in early identification of peach diseases. BioMed Central 2021-04-01 /pmc/articles/PMC8017885/ /pubmed/33794942 http://dx.doi.org/10.1186/s13007-021-00736-3 Text en © The Author(s) 2021 Open AccessThis article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated in a credit line to the data. |
spellingShingle | Methodology Yao, Na Ni, Fuchuan Wang, Ziyan Luo, Jun Sung, Wing-Kin Luo, Chaoxi Li, Guoliang L2MXception: an improved Xception network for classification of peach diseases |
title | L2MXception: an improved Xception network for classification of peach diseases |
title_full | L2MXception: an improved Xception network for classification of peach diseases |
title_fullStr | L2MXception: an improved Xception network for classification of peach diseases |
title_full_unstemmed | L2MXception: an improved Xception network for classification of peach diseases |
title_short | L2MXception: an improved Xception network for classification of peach diseases |
title_sort | l2mxception: an improved xception network for classification of peach diseases |
topic | Methodology |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8017885/ https://www.ncbi.nlm.nih.gov/pubmed/33794942 http://dx.doi.org/10.1186/s13007-021-00736-3 |
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