Answer

The CompactnessLevel is a parameter used in the planClusters method of the PTV xCluster API. It determines how geographically compact the generated clusters should be.

Parameter Details:

• Type: Integer
• Range: 0 (less compact) to 100 (most compact)
• Default: 100

How it works:

• A high value (e.g., 100) leads to tighter, more geographically concentrated clusters.
• A low value (e.g., 0) creates more spatially flexible clusters, allowing the algorithm to prioritize other constraints (like balancing the number of activities per cluster).

Use this parameter to tailor the clustering behavior according to your business needs.

Additions hints

Adjust to your use case: If geographic proximity is essential (e.g., for delivery or service zones), use a higher compactness level.

Experiment with values: Try different levels (e.g., 25, 50, 75, 100) to find the right balance for your data and goals.

Combine with other settings: Results are also affected by constraints such as the number of clusters, maximum activities, or capacity limits.

Community examples: See the PTV xServer Developer Forum for discussions and shared scenarios from other developers.

Related articles

PTV xCluster API Documentation

Use Case – Planning a Cluster with PTV xCluster

PTV xServer Blog – Optimizing Cluster Planning

xServer Developer Forum – Cluster Settings Discussion

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