| Class | Description |
|---|---|
| ComputeDistance |
Cross PACT computes the distance of all data points to all cluster
centers.
|
| CoordVector |
Implements a feature vector as a multi-dimensional point.
|
| FindNearestCenter |
Reduce PACT determines the closes cluster center for a data point.
|
| PointInFormat |
Generates records with an id and a and CoordVector.
|
| PointOutFormat |
Writes records that contain an id and a CoordVector.
|
| RecomputeClusterCenter |
Reduce PACT computes the new position (coordinate vector) of a cluster
center.
|
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