• Kajika@lemmy.mlOP
    3·
    9 months ago

    Took me 2 hours to find out why the final output of a neural network was a bunch of NaN. This is always very annoying but I can’t really complain, it make sense. Just sucks.

    • flying_sheep@lemmy.ml
      01·
      9 months ago

      I guess you can always just add an assert not data.isna().any() in strategic locations

      • Kajika@lemmy.mlOP
        1·
        9 months ago

        That could be a nice way. Sadly it was in a C++ code base (using tensorflow). Therefore no such nice things (would be slow too). I skill-issued myself thinking a struct would be 0 -initialized but MyStruct input; would not while MyStruct input {}; will (that was the fix). Long story.