I am storing my ML training data in a cache with binary data:

IgniteCache<UUID, BinaryObject> cache =
ignite.cache("cache").withKeepBinary();

I can't seem to understand how to use the Ignite ML classes like
Preprocessor and DatasetBuilder with this cache? Do I first have to
create another IgniteCache<UUID, MyClass> or Map<UUID, MyClass> and copy
the data from the original cache?

Should I better not use BinaryObject for ML caches? Or would I write my
custom vectorizer that creates MyClass instances of the binary objects?



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