A Study on Multiattribute Aggregation Approaches to Product Recommendation

Table 4

Comparison of different ranking methods (2).

	ESS	COM	AND	OR
ESS		0.5383	0.0059	0.3072
COM	0.5383		0.0481	0.7083
AND	0.0059	0.0481		0.1102
OR	0.3072	0.7083	0.1102