0
10
20
30
40
50
60
70
x
Oversmoothing
0
10
20
30
40
50
60
70
x
What we actually want
0
10
20
30
40
50
60
70
x
Undersmoothing
0
10
20
30
40
50
60
70
x
Oversmoothing
0
10
20
30
40
50
60
70
x
What we actually want
0
10
20
30
40
50
60
70
x
Undersmoothing