[ENH] The Default value for use_mini_batch_size should be set to False

[andregdmitri]

What does this implement/fix? Explain your changes.

The default value of '''use_mini_batch_size''' should be set to '''False''' for FCN, most of the time FCN will not be used with mini_batch.

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[andregdmitri]

@all-contributors please add @andregdmitri for code

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[allcontributors]

@andregdmitri

I've put up a pull request to add @andregdmitri! 🎉

[hadifawaz1999]

Thanks for this ! congrats on your first contribution