نتایج جستجو برای: single factor evaluation

تعداد نتایج: 2401079  

Journal: :Genetics 2008
Oscar González-Recio Daniel Gianola Nanye Long Kent A Weigel Guilherme J M Rosa Santiago Avendaño

Four approaches using single-nucleotide polymorphism (SNP) information (F(infinity)-metric model, kernel regression, reproducing kernel Hilbert spaces (RKHS) regression, and a Bayesian regression) were compared with a standard procedure of genetic evaluation (E-BLUP) of sires using mortality rates in broilers as a response variable, working in a Bayesian framework. Late mortality (14-42 days of...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - دانشکده علوم انسانی 1390

one very decisive factor in students’ academic destiny is the result they get at final term examinations. because of its importance, both students and teachers are curiously anxious about them. as normally it is the case, these final term tests are prepared hurriedly in short time by teachers which result in students’ dissatisfaction, complaining on how the test was different from their expecta...

Journal: :Proceedings of the National Academy of Sciences 1979

Journal: :Sustainability 2021

Grassland agroecosystem plays a key role on resource cycling and sustainability of global ecosystem. Forage is the basic factor core grassland agroecosystem. At single scale, most forage evaluation remain in state qualitative or quantitative evaluation, lack series at multi spatial scales influence society, environment economy. This study collected dominant indicators micro, plot, farm, ecoregi...

2011
Hong-li Wang Rong-yi Cui

The classification performance of the learner is weakened when unlabeled examples are mislabeled during co-training process. A semisupervised co-training algorithm based on assisted learning (AR-Tri-training) was proposed. Firstly, the assisted learning strategy was presented, which is combined with rich information strategy for designing the assisted learner. Secondly, the evaluation factor wa...

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