Table 2 Counts and supports for all item sets and unwindowed initiation rules of degree 1 in Table 1

I ₁

4

0.8

I₁→I₂

3

0.6

I ₂

5

1

I₁→I₃

3

0.6

I ₃

3

0.6

I₂→I₃

2

0.4

{I₁,I₂}

4

0.8

{I₂,I₃}

3

0.6

{I₁,I₃}

3

0.6

{I₁,I₂,I₃}

3

0.6