Jax vs. Julia (Vs PyTorch)
In his item #1, he links to <a href="https:&#x2F;&#x2F;discourse.julialang.org&#x2F;t&#x2F;loaderror-when-using-interpolations-as-input-for-a-neural-ode&#x2F;51224&#x2F;6" rel="nofollow">https:&#x2F;&#x2F;discourse.julialang.org&#x2F;t&#x2F;loaderror-when-using-inter...</a> The issue is actually a Zygote bug, a Julia package for auto-differentiation, and is not directly related to Julia codebase (or Flux package) itself. Furthermore, the problematic code is working fine now, because DiffEqFlux has switched to Enzyme, which doesn&#x27;t have that bug. He should first confirm whether the problem he is citing is actually a problem or not.<p>Item #2, again another Zygote bug.<p>Item #3, which package? That sounds like an hyperbole, an extrapolation from a small sample, and &quot;I&#x27;ll avoid naming names&quot; is a lazy excuse that would hide this. It is similarly easy to point to poorly written (or poorly documented) JAX code or Python code as well, so that doesn&#x27;t prove that &quot;Julia is lacklustre and JAX shines&quot;. Also, as an academician, I strongly disagree that learning_rate=... is better than η=..., but that&#x27;s a matter of convention &amp; taste, with no bearing on the correctness or performance of the package&#x2F;language. It&#x27;s bikeshedding. I agree that errors are usually not &quot;instructable&quot; in Julia ML packages (which needs to be improved), so monkey typing is less likely to succeed.<p>Item #4 is such a nitpicker. Sure, Julia may not have a special syntax for that particular fringe array slicing like Numpy does and you&#x27;ll instead need to make a function call, but matrix&#x2F;tensor code in Numpy is usually filled with calls to zips and cats with explicit indices, whereas in Julia, no explicit indexing needs to be done usually. Also, one can nitpick similarly in the opposite direction: Julia has many language features lacking from JAX or Python, why not talk about those as well?<p>I&#x27;m not a huge fan of Julia either (mainly because of it&#x27;s garbage collected nature), but this is such a low-effort criticism of it.