K-means test data

[Vasia Kalavri]

Hello all,

I have a question regarding the data used for the k-means tests (KMeansData.class).

Is there a description of the datasets somewhere or have you created the datasets from scratch?

Basically, I'm looking for data to test a k-means giraph implementation, so if you have any pointers, please let me know!

Thanks,

V.

[Fabian Hueske]

Hi,

the k-Means data set was created with the KMeansDataGenerator.

The generator is really simple: It chooses some points as centers and distributes data points around these centers with a Gaussian distribution.

Fabian

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[Vasia Kalavri]

Thanks Fabian! That's very useful!

V.