The condition number of a linear function of the indefinite least squares solution is called the partial condition number for the indefinite least squares problem.
In-play betting on football gambling has received increasing attention in professional bettors,and a birth process model based on Poisson process is developed to forecast the probabilities of the vari
We investigate the relative importance of various football technical variables commonly used in analyzing the performance of football teams by applying a variable selection method,LASSO,to a comprehen