public interface DistanceMeasure extends Externalizable
Modifier and Type | Method and Description |
---|---|
default double |
compute(Vector a,
double[] b)
Compute the distance between n-dimensional vector and n-dimensional array.
|
double |
compute(Vector a,
Vector b)
Compute the distance between two n-dimensional vectors.
|
default void |
readExternal(ObjectInput in) |
default void |
writeExternal(ObjectOutput out) |
double compute(Vector a, Vector b) throws CardinalityException
The two vectors are required to have the same dimension.
a
- The first vector.b
- The second vector.CardinalityException
- if the array lengths differ.default double compute(Vector a, double[] b) throws CardinalityException
The two data structures are required to have the same dimension.
a
- The vector.b
- The array.CardinalityException
- if the data structures lengths differ.default void writeExternal(ObjectOutput out) throws IOException
writeExternal
in interface Externalizable
IOException
default void readExternal(ObjectInput in) throws IOException, ClassNotFoundException
readExternal
in interface Externalizable
IOException
ClassNotFoundException
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