We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Bıldırcınlarda Yumurta Kalite Özellikleri Arasındaki İlişkilerin Veri Madenciliği Yöntemleri ile İncelenmesi.
- Authors
ÇELİK, Şenol; ŞENGÜL, Turgay; ŞENGÜL, A. Yusuf
- Abstract
This study examined the relationships between some egg quality characteristics in quails (shape index, shell thickness, shell weight, egg white index, egg white height, yolk index, yolk height and Haugh unit) and the yolk and white weights of eggs by using the CHAID (Chi-Squared Automatic Interaction Detection), Extended CHAID and CART (Classification and Regression Trees) algorithms. The CHAID, Extended CHAID and CART algorithms have significant advantages as they do not require assumptions such as normality, linearity and homogeneity. The methods were compared by using the criteria of coefficient of determination (R2), adjusted coefficient of determination (R2 ) and Root Mean Square Error (RMSE). As a result, the most suitable method for determining the egg quality characteristics that are effective on the yolk weight of eggs was found to be the CHAID algorithm. With this method, the highest yolk weight was obtained from the group where egg weight was higher than 13.36 g, and the shape index was higher than 0.895. For determining the quality characteristics that affect egg white weight, the most suitable method was found to be the CART algorithm. With this method, the highest egg white weight was obtained from the group where egg weight was higher than 12.47 g, the egg white index was 0.326, and the shape index was 0.865.
- Subjects
STANDARD deviations; EGG quality; EGG whites; CART algorithms; REGRESSION trees
- Publication
Yuzuncu Yil Universitesi Journal of Agricultural Sciences (YYU J Agr Sci), 2019, Vol 29, Issue 3, p433
- ISSN
1308-7576
- Publication type
Article
- DOI
10.29133/yyutbd.580064