No.

Dataset

rating

m

n

r

s

p

q

t

MSE_U

MSE_M

1

MovieLens

1

6

6

0.76

0.79

0.35

0.65

2074

0.000368

0.000483

2

MovieLens

5

17

19

0.65

0.72

0.44

0.56

2064

0.000086

0.000142

3

Netflix

1

6

5

0.61

0.64

0.54

0.46

3592

0.000549

0.000113

4

Netflix

5

17

18

0.56

0.69

0.62

0.38

4672

0.000175

0.000074