HPM: A Hybrid Model for User’s Behavior Prediction Based on N-Gram Parsing and Access Logs

Table 4

Comparison of unigrams and n-grams results for various threshold values.

	Threshold value	Unigram (%)	N-gram (%)	Increase % (%)
Precision	Threshold = 5	25	37	12
	Threshold = 10	28	38	10
	Threshold = 15	35	40	5
Hit ratio	Threshold = 5	50	70	20
	Threshold = 10	70	90	20
	Threshold = 15	100	100	0