Study on the Influence of PCA Pre-Treatment on Pig Face Identification with Random Forest
To explore the application of a traditional machine learning model in the intelligent management of pigs, in this paper, the influence of PCA pre-treatment on pig face identification with RF is studied. By this testing method, the parameters of two testing schemes, one adopting RF alone and the othe...
Ausführliche Beschreibung
Autor*in: |
Hongwen Yan [verfasserIn] Songrui Cai [verfasserIn] Erhao Li [verfasserIn] Jianyu Liu [verfasserIn] Zhiwei Hu [verfasserIn] Qiangsheng Li [verfasserIn] Huiting Wang [verfasserIn] |
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E-Artikel |
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Sprache: |
Englisch |
Erschienen: |
2023 |
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Übergeordnetes Werk: |
In: Animals - MDPI AG, 2011, 13(2023), 9, p 1555 |
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Übergeordnetes Werk: |
volume:13 ; year:2023 ; number:9, p 1555 |
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DOI / URN: |
10.3390/ani13091555 |
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Katalog-ID: |
DOAJ090391209 |
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10.3390/ani13091555 doi (DE-627)DOAJ090391209 (DE-599)DOAJ8f458790a0e14794b796a0f9c082b8e1 DE-627 ger DE-627 rakwb eng SF600-1100 QL1-991 Hongwen Yan verfasserin aut Study on the Influence of PCA Pre-Treatment on Pig Face Identification with Random Forest 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier To explore the application of a traditional machine learning model in the intelligent management of pigs, in this paper, the influence of PCA pre-treatment on pig face identification with RF is studied. By this testing method, the parameters of two testing schemes, one adopting RF alone and the other adopting RF + PCA, were determined to be 65 and 70, respectively. With individual identification tests carried out on 10 pigs, accuracy, recall, and f1-score were increased by 2.66, 2.76, and 2.81 percentage points, respectively. Except for the slight increase in training time, the test time was reduced to 75% of the old scheme, and the efficiency of the optimized scheme was greatly improved. It indicates that PCA pre-treatment positively improved the efficiency of individual pig identification with RF. Furthermore, it provides experimental support for the mobile terminals and the embedded application of RF classifiers. RF PCA individual identification intelligent management of pig breeding Veterinary medicine Zoology Songrui Cai verfasserin aut Erhao Li verfasserin aut Jianyu Liu verfasserin aut Zhiwei Hu verfasserin aut Qiangsheng Li verfasserin aut Huiting Wang verfasserin aut In Animals MDPI AG, 2011 13(2023), 9, p 1555 (DE-627)657589306 (DE-600)2606558-7 20762615 nnns volume:13 year:2023 number:9, p 1555 https://doi.org/10.3390/ani13091555 kostenfrei https://doaj.org/article/8f458790a0e14794b796a0f9c082b8e1 kostenfrei https://www.mdpi.com/2076-2615/13/9/1555 kostenfrei https://doaj.org/toc/2076-2615 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2031 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2061 GBV_ILN_2111 GBV_ILN_2190 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 13 2023 9, p 1555 |
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10.3390/ani13091555 doi (DE-627)DOAJ090391209 (DE-599)DOAJ8f458790a0e14794b796a0f9c082b8e1 DE-627 ger DE-627 rakwb eng SF600-1100 QL1-991 Hongwen Yan verfasserin aut Study on the Influence of PCA Pre-Treatment on Pig Face Identification with Random Forest 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier To explore the application of a traditional machine learning model in the intelligent management of pigs, in this paper, the influence of PCA pre-treatment on pig face identification with RF is studied. By this testing method, the parameters of two testing schemes, one adopting RF alone and the other adopting RF + PCA, were determined to be 65 and 70, respectively. With individual identification tests carried out on 10 pigs, accuracy, recall, and f1-score were increased by 2.66, 2.76, and 2.81 percentage points, respectively. Except for the slight increase in training time, the test time was reduced to 75% of the old scheme, and the efficiency of the optimized scheme was greatly improved. It indicates that PCA pre-treatment positively improved the efficiency of individual pig identification with RF. Furthermore, it provides experimental support for the mobile terminals and the embedded application of RF classifiers. RF PCA individual identification intelligent management of pig breeding Veterinary medicine Zoology Songrui Cai verfasserin aut Erhao Li verfasserin aut Jianyu Liu verfasserin aut Zhiwei Hu verfasserin aut Qiangsheng Li verfasserin aut Huiting Wang verfasserin aut In Animals MDPI AG, 2011 13(2023), 9, p 1555 (DE-627)657589306 (DE-600)2606558-7 20762615 nnns volume:13 year:2023 number:9, p 1555 https://doi.org/10.3390/ani13091555 kostenfrei https://doaj.org/article/8f458790a0e14794b796a0f9c082b8e1 kostenfrei https://www.mdpi.com/2076-2615/13/9/1555 kostenfrei https://doaj.org/toc/2076-2615 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2031 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2061 GBV_ILN_2111 GBV_ILN_2190 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 13 2023 9, p 1555 |
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10.3390/ani13091555 doi (DE-627)DOAJ090391209 (DE-599)DOAJ8f458790a0e14794b796a0f9c082b8e1 DE-627 ger DE-627 rakwb eng SF600-1100 QL1-991 Hongwen Yan verfasserin aut Study on the Influence of PCA Pre-Treatment on Pig Face Identification with Random Forest 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier To explore the application of a traditional machine learning model in the intelligent management of pigs, in this paper, the influence of PCA pre-treatment on pig face identification with RF is studied. By this testing method, the parameters of two testing schemes, one adopting RF alone and the other adopting RF + PCA, were determined to be 65 and 70, respectively. With individual identification tests carried out on 10 pigs, accuracy, recall, and f1-score were increased by 2.66, 2.76, and 2.81 percentage points, respectively. Except for the slight increase in training time, the test time was reduced to 75% of the old scheme, and the efficiency of the optimized scheme was greatly improved. It indicates that PCA pre-treatment positively improved the efficiency of individual pig identification with RF. Furthermore, it provides experimental support for the mobile terminals and the embedded application of RF classifiers. RF PCA individual identification intelligent management of pig breeding Veterinary medicine Zoology Songrui Cai verfasserin aut Erhao Li verfasserin aut Jianyu Liu verfasserin aut Zhiwei Hu verfasserin aut Qiangsheng Li verfasserin aut Huiting Wang verfasserin aut In Animals MDPI AG, 2011 13(2023), 9, p 1555 (DE-627)657589306 (DE-600)2606558-7 20762615 nnns volume:13 year:2023 number:9, p 1555 https://doi.org/10.3390/ani13091555 kostenfrei https://doaj.org/article/8f458790a0e14794b796a0f9c082b8e1 kostenfrei https://www.mdpi.com/2076-2615/13/9/1555 kostenfrei https://doaj.org/toc/2076-2615 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2031 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2061 GBV_ILN_2111 GBV_ILN_2190 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 13 2023 9, p 1555 |
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10.3390/ani13091555 doi (DE-627)DOAJ090391209 (DE-599)DOAJ8f458790a0e14794b796a0f9c082b8e1 DE-627 ger DE-627 rakwb eng SF600-1100 QL1-991 Hongwen Yan verfasserin aut Study on the Influence of PCA Pre-Treatment on Pig Face Identification with Random Forest 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier To explore the application of a traditional machine learning model in the intelligent management of pigs, in this paper, the influence of PCA pre-treatment on pig face identification with RF is studied. By this testing method, the parameters of two testing schemes, one adopting RF alone and the other adopting RF + PCA, were determined to be 65 and 70, respectively. With individual identification tests carried out on 10 pigs, accuracy, recall, and f1-score were increased by 2.66, 2.76, and 2.81 percentage points, respectively. Except for the slight increase in training time, the test time was reduced to 75% of the old scheme, and the efficiency of the optimized scheme was greatly improved. It indicates that PCA pre-treatment positively improved the efficiency of individual pig identification with RF. Furthermore, it provides experimental support for the mobile terminals and the embedded application of RF classifiers. RF PCA individual identification intelligent management of pig breeding Veterinary medicine Zoology Songrui Cai verfasserin aut Erhao Li verfasserin aut Jianyu Liu verfasserin aut Zhiwei Hu verfasserin aut Qiangsheng Li verfasserin aut Huiting Wang verfasserin aut In Animals MDPI AG, 2011 13(2023), 9, p 1555 (DE-627)657589306 (DE-600)2606558-7 20762615 nnns volume:13 year:2023 number:9, p 1555 https://doi.org/10.3390/ani13091555 kostenfrei https://doaj.org/article/8f458790a0e14794b796a0f9c082b8e1 kostenfrei https://www.mdpi.com/2076-2615/13/9/1555 kostenfrei https://doaj.org/toc/2076-2615 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2031 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2061 GBV_ILN_2111 GBV_ILN_2190 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 13 2023 9, p 1555 |
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10.3390/ani13091555 doi (DE-627)DOAJ090391209 (DE-599)DOAJ8f458790a0e14794b796a0f9c082b8e1 DE-627 ger DE-627 rakwb eng SF600-1100 QL1-991 Hongwen Yan verfasserin aut Study on the Influence of PCA Pre-Treatment on Pig Face Identification with Random Forest 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier To explore the application of a traditional machine learning model in the intelligent management of pigs, in this paper, the influence of PCA pre-treatment on pig face identification with RF is studied. By this testing method, the parameters of two testing schemes, one adopting RF alone and the other adopting RF + PCA, were determined to be 65 and 70, respectively. With individual identification tests carried out on 10 pigs, accuracy, recall, and f1-score were increased by 2.66, 2.76, and 2.81 percentage points, respectively. Except for the slight increase in training time, the test time was reduced to 75% of the old scheme, and the efficiency of the optimized scheme was greatly improved. It indicates that PCA pre-treatment positively improved the efficiency of individual pig identification with RF. Furthermore, it provides experimental support for the mobile terminals and the embedded application of RF classifiers. RF PCA individual identification intelligent management of pig breeding Veterinary medicine Zoology Songrui Cai verfasserin aut Erhao Li verfasserin aut Jianyu Liu verfasserin aut Zhiwei Hu verfasserin aut Qiangsheng Li verfasserin aut Huiting Wang verfasserin aut In Animals MDPI AG, 2011 13(2023), 9, p 1555 (DE-627)657589306 (DE-600)2606558-7 20762615 nnns volume:13 year:2023 number:9, p 1555 https://doi.org/10.3390/ani13091555 kostenfrei https://doaj.org/article/8f458790a0e14794b796a0f9c082b8e1 kostenfrei https://www.mdpi.com/2076-2615/13/9/1555 kostenfrei https://doaj.org/toc/2076-2615 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2031 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2061 GBV_ILN_2111 GBV_ILN_2190 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 13 2023 9, p 1555 |
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Study on the Influence of PCA Pre-Treatment on Pig Face Identification with Random Forest |
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To explore the application of a traditional machine learning model in the intelligent management of pigs, in this paper, the influence of PCA pre-treatment on pig face identification with RF is studied. By this testing method, the parameters of two testing schemes, one adopting RF alone and the other adopting RF + PCA, were determined to be 65 and 70, respectively. With individual identification tests carried out on 10 pigs, accuracy, recall, and f1-score were increased by 2.66, 2.76, and 2.81 percentage points, respectively. Except for the slight increase in training time, the test time was reduced to 75% of the old scheme, and the efficiency of the optimized scheme was greatly improved. It indicates that PCA pre-treatment positively improved the efficiency of individual pig identification with RF. Furthermore, it provides experimental support for the mobile terminals and the embedded application of RF classifiers. |
abstractGer |
To explore the application of a traditional machine learning model in the intelligent management of pigs, in this paper, the influence of PCA pre-treatment on pig face identification with RF is studied. By this testing method, the parameters of two testing schemes, one adopting RF alone and the other adopting RF + PCA, were determined to be 65 and 70, respectively. With individual identification tests carried out on 10 pigs, accuracy, recall, and f1-score were increased by 2.66, 2.76, and 2.81 percentage points, respectively. Except for the slight increase in training time, the test time was reduced to 75% of the old scheme, and the efficiency of the optimized scheme was greatly improved. It indicates that PCA pre-treatment positively improved the efficiency of individual pig identification with RF. Furthermore, it provides experimental support for the mobile terminals and the embedded application of RF classifiers. |
abstract_unstemmed |
To explore the application of a traditional machine learning model in the intelligent management of pigs, in this paper, the influence of PCA pre-treatment on pig face identification with RF is studied. By this testing method, the parameters of two testing schemes, one adopting RF alone and the other adopting RF + PCA, were determined to be 65 and 70, respectively. With individual identification tests carried out on 10 pigs, accuracy, recall, and f1-score were increased by 2.66, 2.76, and 2.81 percentage points, respectively. Except for the slight increase in training time, the test time was reduced to 75% of the old scheme, and the efficiency of the optimized scheme was greatly improved. It indicates that PCA pre-treatment positively improved the efficiency of individual pig identification with RF. Furthermore, it provides experimental support for the mobile terminals and the embedded application of RF classifiers. |
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