This study firstly improved the Generalized Autoregressive Conditional Heteroskedast model for the issue that financial product sales data have singular informa
This paper determines the influence of the radiation and heat transfer on the compressible boundary layer flow using similarity solutions approach. The Roseland
The clustering on categorical variables has received intensive attention. In dataset with categorical features, some features show the superior performance on c
Early diagnosis is important for HIV control on both the individual and the population level. Patients who are diagnosed shortly after infection have more treat