Now showing items 1-10 of 459
Unsupervised similarity learning through rank correlation and kNN sets
The increasing amount of multimedia data collections available today evinces the pressing need for methods capable of indexing and retrieving this content. Despite the continuous advances in multimedia features and ...
Graph-based selective rank fusion for unsupervised image retrieval
Nowadays, there is a great variety of visual features available for image retrieval tasks. While fusion strategies have been established as a promising alternative, an inherent difficulty in unsupervised scenarios is the ...
Análise genético-quantitativa de pesos aos 8, 12, 18 e 24 meses de idade em um rebanho da raça Guzerá
(Sociedade Brasileira de Zootecnia, 2003-12-01)
O objetivo deste trabalho foi obter estimativas de herdabilidades, correlações genéticas, tendências genéticas e correlações de rank dos touros, para os pesos aos 8, 12, 18 e 24 meses de idade, no rebanho Guzerá do Campus ...
On the Simulation and Correlation Properties of Phase-Envelope Nakagami Fading Processes
(Ieee-inst Electrical Electronics Engineers IncPiscatawayEUA, 2009)
Effect of lactation length adjustment procedures on genetic parameter estimates for buffalo milk yield
(Sociedade Brasileira de Genética, 2011-01-01)
The objectives of this study were to estimate the genetic parameters for milk yield unadjusted and adjusted for days in milk and, subsequently, to assess the influence of adjusting for days in milk on sire rank. Complete ...
Unsupervised selective rank fusion for image retrieval tasks
Several visual features have been developed for content-based image retrieval in the last decades, including global, local and deep learning-based approaches. However, despite the huge advances in features development and ...
Age-age correlation for early selection of rubber tree genotypes in São Paulo State, Brazil
In a field trial involving 68 rubber tree (Hevea spp.) clones calculation of genotypic correlation coefficients revealed significant age-age correlation from age 1 to 6 (immature period) for girth A and for age 7 to 12 ...
Ranking of Nellore animals in cattle championships: genetic parameters and correlations with production traits
Records of 17,141 Nellore cattle participating in cattle championships, born from 1994-2009, were used to estimate genetic parameters between animal rank in cattle championships, evaluated from weaning to 36 months of age ...
Genetic evaluation of lactation persistency in the Gyr breed by using a two-Trait random regression model
Context: Lactation persistency (LP) is an economically important characteristic to include in the selection objectives of the Gyr breed. Two persistency measures were tested to establish their contribution to the genetic ...