Mushroom Toxicity Recognition Based on Multigrained Cascade Forest

Table 2

Two ways to generate the missing data.

Class	Stalk-root
	The original data	Process A	Process B
Edible (e)	Bulbous (b)	Bulbous (b)	Bulbous (b)
Poisonous (p)	?	Club (c)	Missing (m)