An Intelligent Data Analysis for Recommendation Systems Using Machine Learning

Table 14

Evaluation metrics with complete dataset.

Incremental data update using Euclidean similarity (%)	F-measure	Recall	Precision
20	0.825	0.791	0.877
40	0.789	0.728	0.861
60	0.771	0.726	0.821
80	0.729	0.679	0.788
100	0.688	0.631	0.756
Avg. ratio	0.76	0.711	0.821