排序方式: 共有62条查询结果,搜索用时 236 毫秒
61.
The polyhazard model with dependent causes, first introduced to fit lifetime data, generalized the traditional polyhazard model by allowing the latent causes of failure to be dependent by using copula functions. When modeling lifetime data, marginal distributions are supported on the positive reals. Dropping this restriction, the method generates a rich family of univariate distributions with asymmetries and multiple modes. We show that this new family of distributions is able to approximate other distributions proposed in the literature, such as the generalized beta-generated distributions. These distributions are fitted to three real data sets. 相似文献
62.
Martin Mateus Yanasse Horacio Hideki Salles-Neto Luiz Leduíno 《Journal of Combinatorial Optimization》2022,44(1):557-582
Journal of Combinatorial Optimization - The one-dimensional cutting stock problem with setup cost (CSP-S) is a cutting problem that seeks a cutting plan with a minimum number of objects and a... 相似文献