Prediction of immunoglobulin G in lambs with artificial intelligence methods
Yükleniyor...
Dosyalar
Tarih
2021
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Kafkas Üniversitesi
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
The health, mortality and morbidity rates of neonatal ruminants depend on colostrum quality and the amount of Immunoglobulin G (IgG) absorbed. Computer-aided estimates are important as measuring IgG concentration with conventional methods is costly. In this study, artificial neural network (ANN), multivariate adaptive regression splines (MARS), support vector regression (SVR) and fuzzy neural network (FNN) models were used to predict the serum IgG concentration from gamma-glutamyl transferase (GGT) enzyme activity, total protein (TP) concentration and albumin (ALB). The correlation between parameters was examined. IgG positively correlated with GGT and TP and negatively correlated with ALB (R = 0.75, P<0.001; R = 0.67, P<0.001; R = -0.17, P<0.01, respectively). IgG, GGT, and TP cut-off values were determined for mortality, healthy, and morbidity in neonatal lambs by decision tree method. IgG <= 113 mg/dL (P<0.001), GGT 5191 mg/dL (P=0.001), and TP <= 45 g/L (P<0.001) were determined for mortality. IgG >575 mg/dL (P.0.02), GGT >191 mg/dL (P<0.001), and TP >55 g/L (P<0.001) were determined for healthy. It has been observed that the FNN is the most successful method for the prediction of IgG value with a correlation coefficient (R) of 0.98, root mean square error (RMSE) of 234.4, and mean absolute error (MAE) of 175.8.
Açıklama
**Erdoğan, Hidayet Metin ( Aksaray, Yazar )
Anahtar Kelimeler
Artificial Neural Network, Decision Tree, Fuzzy Neural Network
Kaynak
Kafkas Üniversitesi Veteriner Fakültesi Dergisi
WoS Q Değeri
Q4
Scopus Q Değeri
N/A
Cilt
27
Sayı
1
