TY  - JOUR
AU  - Cvejić, Sandra
AU  - Hrnjaković, Olivera
AU  - Jocković, Milan
AU  - Kupusinac, Aleksandar
AU  - Doroslovački, Ksenija
AU  - Gvozdenac, Sonja
AU  - Jocić, Siniša
AU  - Miladinović, Dragana
PY  - 2023
UR  - http://fiver.ifvcns.rs/handle/123456789/3918
AB  - Due to the increased demand for sunfower production, its breeding assignment is the ntensifcation
of the development of highly productive oil seed hybrids to satisfy the edible oil industry. Sunfower
Oil Yield Prediction (SOYP) can help breeders to identify desirable new hybrids with high oil yield and their characteristics using machine learning (ML) algorithms. In this study, we developed ML models to predict oil yield using two sets of features. Moreover, we evaluated the most relevant features for accurate SOYP. ML algorithms that were used and compared were Artifcial Neural Network (ANN), Support Vector Regression, K-Nearest Neighbour, and Random Forest Regressor (RFR). The dataset consisted of samples for 1250 hybrids of which 70% were randomly selected and were used to train the model and 30% were used to test the model and assess its performance. Employing MAE, MSE, RMSE and R2 evaluation metrics, RFR consistently outperformed in all datasets, achieving a peak of 0.92 for R2 in 2019. In contrast, ANN recorded the lowest MAE, reaching 65 in 2018 The paper revealed that in addition to seed yield, the following characteristics of hybrids were important for SOYP: resistance to broomrape (Or) and downy mildew (Pl) and maturity. It was also disclosed that the locality feature could be used for the estimation of sunfower oil yield but it is highly dependable on weather conditions that afect the oil content and seed yield. Up to our knowledge, this is the frst study in which ML was used for sunfower oil yield prediction. The obtained results indicate that ML has great potential for application in oil yield prediction, but also selection of parental lines for hybrid production, RFR algorithm was found to be the most efective and along with locality feature is going to be further evaluated as an alternative method for genotypic selection.
PB  - Nature Portfolio
T2  - Scientific Reports
T1  - Oil yield prediction for sunflower hybrid selection using different machine learning algorithms
IS  - 1
SP  - 17611
VL  - 13
DO  - 10.1038/s41598-023-44999-3
ER  - 

@article{
author = "Cvejić, Sandra and Hrnjaković, Olivera and Jocković, Milan and Kupusinac, Aleksandar and Doroslovački, Ksenija and Gvozdenac, Sonja and Jocić, Siniša and Miladinović, Dragana",
year = "2023",
abstract = "Due to the increased demand for sunfower production, its breeding assignment is the ntensifcation
of the development of highly productive oil seed hybrids to satisfy the edible oil industry. Sunfower
Oil Yield Prediction (SOYP) can help breeders to identify desirable new hybrids with high oil yield and their characteristics using machine learning (ML) algorithms. In this study, we developed ML models to predict oil yield using two sets of features. Moreover, we evaluated the most relevant features for accurate SOYP. ML algorithms that were used and compared were Artifcial Neural Network (ANN), Support Vector Regression, K-Nearest Neighbour, and Random Forest Regressor (RFR). The dataset consisted of samples for 1250 hybrids of which 70% were randomly selected and were used to train the model and 30% were used to test the model and assess its performance. Employing MAE, MSE, RMSE and R2 evaluation metrics, RFR consistently outperformed in all datasets, achieving a peak of 0.92 for R2 in 2019. In contrast, ANN recorded the lowest MAE, reaching 65 in 2018 The paper revealed that in addition to seed yield, the following characteristics of hybrids were important for SOYP: resistance to broomrape (Or) and downy mildew (Pl) and maturity. It was also disclosed that the locality feature could be used for the estimation of sunfower oil yield but it is highly dependable on weather conditions that afect the oil content and seed yield. Up to our knowledge, this is the frst study in which ML was used for sunfower oil yield prediction. The obtained results indicate that ML has great potential for application in oil yield prediction, but also selection of parental lines for hybrid production, RFR algorithm was found to be the most efective and along with locality feature is going to be further evaluated as an alternative method for genotypic selection.",
publisher = "Nature Portfolio",
journal = "Scientific Reports",
title = "Oil yield prediction for sunflower hybrid selection using different machine learning algorithms",
number = "1",
pages = "17611",
volume = "13",
doi = "10.1038/s41598-023-44999-3"
}

Cvejić, S., Hrnjaković, O., Jocković, M., Kupusinac, A., Doroslovački, K., Gvozdenac, S., Jocić, S.,& Miladinović, D.. (2023). Oil yield prediction for sunflower hybrid selection using different machine learning algorithms. in Scientific Reports
Nature Portfolio., 13(1), 17611.
https://doi.org/10.1038/s41598-023-44999-3

Cvejić S, Hrnjaković O, Jocković M, Kupusinac A, Doroslovački K, Gvozdenac S, Jocić S, Miladinović D. Oil yield prediction for sunflower hybrid selection using different machine learning algorithms. in Scientific Reports. 2023;13(1):17611.
doi:10.1038/s41598-023-44999-3 .

Cvejić, Sandra, Hrnjaković, Olivera, Jocković, Milan, Kupusinac, Aleksandar, Doroslovački, Ksenija, Gvozdenac, Sonja, Jocić, Siniša, Miladinović, Dragana, "Oil yield prediction for sunflower hybrid selection using different machine learning algorithms" in Scientific Reports, 13, no. 1 (2023):17611,
https://doi.org/10.1038/s41598-023-44999-3 . .

TY  - CONF
AU  - Cvejić, Sandra
AU  - Hrnjaković, Olivera
AU  - Jocković, Milan
AU  - Kupusinac, Aleksandar
AU  - Doroslovački, Ksenija
AU  - Radeka, Ilija
AU  - Jocić, Siniša
AU  - Miladinović, Dragana
AU  - Miklič, Vladimir
PY  - 2022
UR  - http://fiver.ifvcns.rs/handle/123456789/2889
AB  - Rapid innovation and liberalized market economy in agriculture require a fast and accurate Sunflower Oil Yield Prediction (SOYP). SOYP is a complex task since it depends on multiple factors. Machine Learning (ML) algorithms and the selection of important features could play a significant role in an accurate oil yield prediction. In this study, we developed ML models to predict oil yield by using two different sets of features. Moreover, we evaluated the most relevant features for accurate SOYP. ML algorithms that were used and compared, were Artificial Neural Network, Support Vector Regression, K-Nearest Neighbour, and Random Forest Regressor (RFR). The dataset consisted of 1250 samples of which 70% were randomly selected and were used to train the model and 30% were used to test the model and assess its performance. The results show that the RFR algorithm achieved the highest accuracy for both feature subsets. These research results indicate that ML has great potential for application as an alternative method for genotypic selection.
PB  - Paris : International Sunflower Association
PB  - Novi Sad : Institute of Field and Vegetable Crops
C3  - Proceedings, 20th International Sunflower Conference, 20-23 June 2022, Novi Sad, Serbia
T1  - Feature selection and performance assessment of machine learning algorithms for sunflower oil yield prediction
EP  - 105
SP  - 105
UR  - https://hdl.handle.net/21.15107/rcub_fiver_2889
ER  - 

@conference{
author = "Cvejić, Sandra and Hrnjaković, Olivera and Jocković, Milan and Kupusinac, Aleksandar and Doroslovački, Ksenija and Radeka, Ilija and Jocić, Siniša and Miladinović, Dragana and Miklič, Vladimir",
year = "2022",
abstract = "Rapid innovation and liberalized market economy in agriculture require a fast and accurate Sunflower Oil Yield Prediction (SOYP). SOYP is a complex task since it depends on multiple factors. Machine Learning (ML) algorithms and the selection of important features could play a significant role in an accurate oil yield prediction. In this study, we developed ML models to predict oil yield by using two different sets of features. Moreover, we evaluated the most relevant features for accurate SOYP. ML algorithms that were used and compared, were Artificial Neural Network, Support Vector Regression, K-Nearest Neighbour, and Random Forest Regressor (RFR). The dataset consisted of 1250 samples of which 70% were randomly selected and were used to train the model and 30% were used to test the model and assess its performance. The results show that the RFR algorithm achieved the highest accuracy for both feature subsets. These research results indicate that ML has great potential for application as an alternative method for genotypic selection.",
publisher = "Paris : International Sunflower Association, Novi Sad : Institute of Field and Vegetable Crops",
journal = "Proceedings, 20th International Sunflower Conference, 20-23 June 2022, Novi Sad, Serbia",
title = "Feature selection and performance assessment of machine learning algorithms for sunflower oil yield prediction",
pages = "105-105",
url = "https://hdl.handle.net/21.15107/rcub_fiver_2889"
}

Cvejić, S., Hrnjaković, O., Jocković, M., Kupusinac, A., Doroslovački, K., Radeka, I., Jocić, S., Miladinović, D.,& Miklič, V.. (2022). Feature selection and performance assessment of machine learning algorithms for sunflower oil yield prediction. in Proceedings, 20th International Sunflower Conference, 20-23 June 2022, Novi Sad, Serbia
Paris : International Sunflower Association., 105-105.
https://hdl.handle.net/21.15107/rcub_fiver_2889

Cvejić S, Hrnjaković O, Jocković M, Kupusinac A, Doroslovački K, Radeka I, Jocić S, Miladinović D, Miklič V. Feature selection and performance assessment of machine learning algorithms for sunflower oil yield prediction. in Proceedings, 20th International Sunflower Conference, 20-23 June 2022, Novi Sad, Serbia. 2022;:105-105.
https://hdl.handle.net/21.15107/rcub_fiver_2889 .

Cvejić, Sandra, Hrnjaković, Olivera, Jocković, Milan, Kupusinac, Aleksandar, Doroslovački, Ksenija, Radeka, Ilija, Jocić, Siniša, Miladinović, Dragana, Miklič, Vladimir, "Feature selection and performance assessment of machine learning algorithms for sunflower oil yield prediction" in Proceedings, 20th International Sunflower Conference, 20-23 June 2022, Novi Sad, Serbia (2022):105-105,
https://hdl.handle.net/21.15107/rcub_fiver_2889 .