TABLE V.

Influence of Neighbourhood Users in Input Document With P_n = 3 and Full Mode Data Accumulation, Averaged Over 4 Individual Runs

	K=1				K=3				K=5
Neighbourhood Users	Recall	Precision	Cosine Similarity	F1	Recall	Precision	Cosine Similarity	F1	Recall	Precision	Cosine Similarity	F1
h=0 (Full Mode)	0.296	0.874	0.909	0.442	0.590	0.584	0.891	0.586	0.681	0.402	0.887	0.505
h= 1	0.302	0.898	0.911	0.451	0.601	0.597	0.891	0.598	0.712	0.437	0.889	0.541
h=2	0.319	0.957	0.916	0.478	0.648	0.636	0.891	0.641	0.730	0.495	0.889	0.589
h=3	0.317	0.952	0.916	0.475	0.661	0.649	0.892	0.654	0.739	0.524	0.890	0.613
h=A	0.316	0.948	0.916	0.474	0.655	0.640	0.890	0.647	0.733	0.501	0.877	0.595
h=5	0.309	0.912	0.908	0.461	0.652	0.638	0.888	0.644	0.725	0.460	0.871	0.562