dmlc / dmlc/dmlc-core

Why the size of model vary with different number of workers?

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Description

I 'm training a fm model on hadoop right now, and I notice the number of parts(files) of the model is equal to the number of worker. But I notice that the size of each part remain same when I change the worker number, that means the size of model also changed when I change number of worker. Could you pls give me some hint about this question?

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