Dish A

Dish B

The overlap rate

The Shannon index

Assorted gluten

Celery, yam & fungus

0.857

2.673

Scallop in egg white

Flavor of the field

0.750

2.023

Squirrel shaped fish

Double fresh with pepper

0.667

2.233

Tofu pudding

Scallop in egg white

0.500

1.272

Double fresh with pepper

Fried whitebait with scrambled eggs

0.333

2.165

Marinated chicken

Frog and shrimp

0.000

1.006