Table 4 Similarity calculation of pieces.

From: A new approach for bin packing problem using knowledge reuse and improved heuristic

Piece label in FJ200

Piece label in FJ400

Similarity of pieces

Number of pieces

Piece label in FJ200

Piece label in FJ600

Similarity of pieces

Number of pieces

Shapes1_0

Shapes1_0

100%

12

Shapes1_2

Shapes1_2

100%

9

Shapes1_1

Shapes1_1

100%

6

Shirts_0

Shirts_0

100%

5

Shapes1_2

Shapes1_2

100%

7

Shirts_1

Shirts_1

100%

8

Shapes1_3

Shapes1_3

100%

10

Shirts_2

Shirts_2

100%

8

Shirts_1

Shirts_1

100%

6

Shirts_4

Shirts_4

100%

12

Shirts_6

Shirts_6

100%

13

Shirts_5

Shirts_5

100%

15

--

--

--

--

--

Shirts_1

0

3

--

--

--

--

Shirts_0

Shirts_2

29.71%

2

--

--

--

--

Shirts_6

Shirts_5

93.62%

5

--

--

--

--

Shapes1_3

Jakobs_0

18.20%

6

--

--

--

--

Shirts_3

Jakobs_1

7.65%

8