| ชื่อเรื่อง | : | A fast EM algorithm for genomic selection |
| นักวิจัย | : | Shepherd, Ross K. , Meuwissen, Theo H. E. , Woolliams, John. |
| คำค้น | : | Genomics. , Livestock , Animal genetics. , Veterinary medicine. , Applied research. , 839999 Animal Production and Animal Primary Products not elsewhere classified. , 970107 Expanding Knowledge in the Agricultural and Veterinary Sciences. , 070201 Animal Breeding. , 010401 Applied Statistics. , 060412 Quantitative Genetics (incl. Disease and Trait Mapping Genetics) , Genomic selection -- Animal breeding -- EM algorithm -- SNP genotypes |
| หน่วยงาน | : | Central Queensland University, Australia |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2553 |
| อ้างอิง | : | http://hdl.cqu.edu.au/10018/56715 |
| ที่มา | : | Shepherd, R, Meuwissen, T & Woolliams, J 2010, 'A fast EM algorithm for genomic selection' in Gesellschaft für Tierzuchtwissenschaften e. V. (ed.) 9th World Congress on Genetics applied to Livestock Production, 1st - 6th August, Leipzig, Germany,World Congress on Genetics applied to Livestock Production, wcgalp2010.org, http://www.kongressband.de/wcgalp2010/assets/pdf/0542.pdf (Viewed 19/04/2011) |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | 9th World Congress on genetics applied to livestock production (WCGALP) : 1st - 6th August, Leipzig, Germany / Gesellschaft für Tierzuchtwissenschaften e. V. (ed.). Gießen : German Society for Animal Science, 2010. p. 1-4 4 pages Refereed 9783000316081 (online) , ACQUIRE [electronic resource] : Central Queensland University Institutional Repository. |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | Genomic selection is being adopted in many livestock breeding programs. Some industry applications use BLUP methods (called GS-BLUP) which are computationally fast but assume each marker effect is normally distributed with the same variance. The accuracy of prediction can often be increased by using models which not only allow marker variance to vary but also allow a large proportion of markers to have no effect. Meuwissen et al. (2001) called these methods BayesA and BayesB respectively. However implementing these Bayesian methods is computationally slow, particularly for large SNP panels. This paper gives details of an Expectation Maximisation (EM) algorithm called emBayesB for implementing a BayesB-like model which is both fast and accurate. |
| บรรณานุกรม | : |
Shepherd, Ross K. , Meuwissen, Theo H. E. , Woolliams, John. . (2553). A fast EM algorithm for genomic selection.
กรุงเทพมหานคร : Central Queensland University, Australia. Shepherd, Ross K. , Meuwissen, Theo H. E. , Woolliams, John. . 2553. "A fast EM algorithm for genomic selection".
กรุงเทพมหานคร : Central Queensland University, Australia. Shepherd, Ross K. , Meuwissen, Theo H. E. , Woolliams, John. . "A fast EM algorithm for genomic selection."
กรุงเทพมหานคร : Central Queensland University, Australia, 2553. Print. Shepherd, Ross K. , Meuwissen, Theo H. E. , Woolliams, John. . A fast EM algorithm for genomic selection. กรุงเทพมหานคร : Central Queensland University, Australia; 2553.
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