Table 5:

Test Dataset Results

# Terms	Micro-F			Macro-F
	Baseline	Hybrid	Rel. Impr.	Baseline	Hybrid	Rel. Impr.
Top 100	0.6304	0.6421	1.5%	0.3835	0.4206	12.8%
Top 250	0.6106	0.6201	1.5%	0.3651	0.3979	9.9%
Top 500	0.5959	0.6034	1.6%	0.3274	0.3515	7.5%