The Collaborative Search by Tag-Based User Profile in Social Media

Table 4

The performance with different metrics in Collaborative on two data sets.

	Tag-level		Value-level		Hybrid-level
	Jaccard	Ochiai	Euclidean	Manhattan	Hybrid
FMRS	0.218	0.220	0.226	0.224	𝟎.𝟐𝟐𝟗
Movielens	0.175	0.179	0.186	0.191	𝟎.𝟏𝟗𝟒