The algorithm to evaluate test task difficulty of advanced diagnostic tool and the student''s training level
The paper presents an algorithm to compute an evaluation of student's training level and task difficulty assessment based on dichotomy response matrix А =(aij) of size. In the same time our algorithm takes into account influence of the parameters on the final estimate. The algorithm is based on the numerical methods for nonlinear equation system and provide a reliable convergence rate of the iterative process for the solution of the system.