Journal of Big Data

Table 6 RS properties ranking

From: An integrated model for evaluation of big data challenges and analytical methods in recommender systems

RS properties Modes	Importance degree
Adaptivity	0.60
Scalability	0.98
Robustness	0.10
User Preference	0.27
Diversity	0.72
Confidence	0.53
Coverage	0.06
Trust	0.76
Serendipity	0.94
Utility	0.34
Novelty	0.45
Prediction Accuracy	0.71
Privacy	0.94
Risk	0.76

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