A Novel Massive Big Data Analysis of Educational Examination Research Using a Linear Mixed-Effects Model

Table 1

Computational time and estimation accuracy of the two algorithms in scenario (1).

Samples
(1)	10.6361	0.0002765	0.0009387	2.0567	0.0003542	0.4652
(2)	106.8372	0.0000741	0.0006736	20.3762	0.0000962	0.3542

(a) is the maximum likelihood estimation algorithm; (b) is the proposed algorithm in this paper.