算法

MAE1

MAE2

MAE5

(ML)

(FT)

(ML)

(FT)

(ML)

(FT)

User-based CF

1.64

2.66

1.23

2.24

0.95

1.94

Item-based CF

1.36

2.55

1.19

2.15

0.91

1.58

Boosted_RDF

0.98

1.61

0.84

1.58

0.82

1.45