M*****t
发帖数: 120 | 1 I used Euclidean distance to measure the similarity between two feature vect
ors. The feature vector includes continuous variables with values like 100,
and discrete variables 1/0. So, I guess when comparing the similarity of two
vectors, I need to scale the values in the feature vector...Am I correct? I
f yes, how to scale it? | d**z
发帖数: 183 | 2 of coz you need to rescale it. You can use any method to make them
comparable.
Or just change to Mahalanobis distance.
vect
,
two
I
【在 M*****t 的大作中提到】
: I used Euclidean distance to measure the similarity between two feature vect
: ors. The feature vector includes continuous variables with values like 100,
: and discrete variables 1/0. So, I guess when comparing the similarity of two
: vectors, I need to scale the values in the feature vector...Am I correct? I
: f yes, how to scale it?
|
|
