Table 2.

Intelligent confirmatory factor analysis for algorithm recommendation.

Accuracy	RS1	0.87	Novelty	RS11	0.79
	RS2	0.86		RS12	0.81
	RS3	0.84		RS13	0.59
	RS4	0.70		RS14	0.70
	RS5	0.76		RS15	0.82
Diversity	RS6	0.81	Surprise	RS16	0.84
	RS7	1.84		RS17	0.86
	RS8	0.70		RS18	0.85
	RS9	0.81		RS19	0.85
	RS10	0.80		RS20	0.83