by academic.user
Last Updated April 21, 2015 00:08 AM

is there a formula to calculate expected value for multi_value attribute in graph ? assign multi_value attribute to each node?

where `a`

is a single value like `gender`

(users could be male or female),it would be :
`Ea`

: what would be expected if attributes were placed randomly:

where `Ti`

are the number of users with each of the possible
`k`

attribute values and

but what would be the case if the attribute a has multiple value ,( users could have the combination of some values `user1: [w,b,M]`

,`user 2: [b,N]`

)

formulas taken from this link

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