Investigation of growth curves with different nonlinear models and MARS algorithm in broiler chickens.
This study was conducted to determine the live weight model of the broiler chicks by using the most appropriate mathematical growth curves. Live weights were used in broiler chicks grown for 0-6 weeks. Logistics, Gompertz, Weibull, Hossfeld and Von Bertalanffy models and multivariate adaptive regres...
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| Format: | Article |
| Language: | English |
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Public Library of Science (PLoS)
2024-01-01
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| Series: | PLoS ONE |
| Online Access: | https://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0307037&type=printable |
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| author | Turgay Şengül Şenol Çelik Ahmet Yusuf Şengül Hakan İnci Ömer Şengül |
| author_facet | Turgay Şengül Şenol Çelik Ahmet Yusuf Şengül Hakan İnci Ömer Şengül |
| author_sort | Turgay Şengül |
| collection | DOAJ |
| description | This study was conducted to determine the live weight model of the broiler chicks by using the most appropriate mathematical growth curves. Live weights were used in broiler chicks grown for 0-6 weeks. Logistics, Gompertz, Weibull, Hossfeld and Von Bertalanffy models and multivariate adaptive regression splines (MARS) data mining algorithm were used to define the live weights of the chickens. In the comparison of the models, the determination coefficient (R2), mean square error (MSE), Akaike's Information Criterion (AIC) and Schwarz Bayesian Information Criterion (BIC) values were used. As a result of the study, it is seen that Gompertz model is the best model to define live weight of the broilers in the Gompertz model, R2, MSE, RMSE, AIC, BIC and growth rates for male broiler were 0.9998, 470.570, 21.681, 68.750, 68.934 and 0.241, respectively. The actual measured live weight values and the weight values estimated by Logistics, Gompertz, Weibull, Hossfeld, Von Bertalanffy models and MARS algorithm are close and in harmony with each other in the graph. However, the weight values estimated from the MARS algorithm are much closer to the observed live weight values. The represent study also demonstrated a very high predictive performance of the MARS data mining algorithm for describing the growth of chicken. In conclusion, MARS algorithm can be a good alternative for breeders aiming at describing the weight-age relationship of broiler chickens. |
| format | Article |
| id | doaj-art-f7d37a5b9ef8455ea47535b47bc7e957 |
| institution | Kabale University |
| issn | 1932-6203 |
| language | English |
| publishDate | 2024-01-01 |
| publisher | Public Library of Science (PLoS) |
| record_format | Article |
| series | PLoS ONE |
| spelling | doaj-art-f7d37a5b9ef8455ea47535b47bc7e9572024-11-25T05:31:11ZengPublic Library of Science (PLoS)PLoS ONE1932-62032024-01-011911e030703710.1371/journal.pone.0307037Investigation of growth curves with different nonlinear models and MARS algorithm in broiler chickens.Turgay ŞengülŞenol ÇelikAhmet Yusuf ŞengülHakan İnciÖmer ŞengülThis study was conducted to determine the live weight model of the broiler chicks by using the most appropriate mathematical growth curves. Live weights were used in broiler chicks grown for 0-6 weeks. Logistics, Gompertz, Weibull, Hossfeld and Von Bertalanffy models and multivariate adaptive regression splines (MARS) data mining algorithm were used to define the live weights of the chickens. In the comparison of the models, the determination coefficient (R2), mean square error (MSE), Akaike's Information Criterion (AIC) and Schwarz Bayesian Information Criterion (BIC) values were used. As a result of the study, it is seen that Gompertz model is the best model to define live weight of the broilers in the Gompertz model, R2, MSE, RMSE, AIC, BIC and growth rates for male broiler were 0.9998, 470.570, 21.681, 68.750, 68.934 and 0.241, respectively. The actual measured live weight values and the weight values estimated by Logistics, Gompertz, Weibull, Hossfeld, Von Bertalanffy models and MARS algorithm are close and in harmony with each other in the graph. However, the weight values estimated from the MARS algorithm are much closer to the observed live weight values. The represent study also demonstrated a very high predictive performance of the MARS data mining algorithm for describing the growth of chicken. In conclusion, MARS algorithm can be a good alternative for breeders aiming at describing the weight-age relationship of broiler chickens.https://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0307037&type=printable |
| spellingShingle | Turgay Şengül Şenol Çelik Ahmet Yusuf Şengül Hakan İnci Ömer Şengül Investigation of growth curves with different nonlinear models and MARS algorithm in broiler chickens. PLoS ONE |
| title | Investigation of growth curves with different nonlinear models and MARS algorithm in broiler chickens. |
| title_full | Investigation of growth curves with different nonlinear models and MARS algorithm in broiler chickens. |
| title_fullStr | Investigation of growth curves with different nonlinear models and MARS algorithm in broiler chickens. |
| title_full_unstemmed | Investigation of growth curves with different nonlinear models and MARS algorithm in broiler chickens. |
| title_short | Investigation of growth curves with different nonlinear models and MARS algorithm in broiler chickens. |
| title_sort | investigation of growth curves with different nonlinear models and mars algorithm in broiler chickens |
| url | https://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0307037&type=printable |
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