It looks good and they have async/stream processing as the first class citizen, but when it comes to NodeJS my first question is always “how is it about 1B rows inputs,” which is the usual input in NN.
Unfortunately, there is no trace of benchmarks / comparison against existing implementations, or I was unable to find those.
If you're running in NodeJS anyway, I'd expect you're better of with some kind of wrapper around native TensorFlow bindings than running a neural network in pure JS.
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