Research Article

An Improved Recommendation Method Based on Content Filtering and Collaborative Filtering

Table 1

Experimental data set.

NumberUser numberNumber of moviesNumber of ratingsSparsity

Total sample1001682115600.931
Training set 11001265104050.917
Training set 250109853540.902
Training set 350107550510.906
Training set 4501265104050.835
Test set9756711550.979