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Facebook Runs On AI - But 70% of Its Engineers Who Use AI Aren't Experts (wsj.com)

Posted by msmash on from the things-to-ponder dept.

An anonymous reader shares an excerpt from a WSJ report: AI algorithms are inherently black boxes whose workings can be next to impossible to understand -- even by many Facebook engineers. "If you look at all the engineers at Facebook, more than one in four are users of our AI platform," says Mr. Candela. "But more than 70% [of those] aren't experts." How so many Facebook engineers can use its AI algorithms without necessarily knowing how to build them, Mr. Joaquin Candela, Facebook's head of applied machine learning says, is that the system is "a very modular layered cake where you can plug in at any level you want." He adds, "The power of this is just hard to describe." Pieces of that platform are performing all kinds of "domain-specific" tasks across Facebook's properties, from translation to speech recognition.

6 of 91 comments (clear)

  1. It's called "specialization" by CajunArson · · Score: 5, Insightful

    You might as well say that Facebook's AI runs on electricity and (generously) 99% of Facebook's engineers aren't experts in electricity generation and distribution either.

    --
    AntiFA: An abbreviation for Anti First Amendment.
    1. Re:It's called "specialization" by plague911 · · Score: 4, Insightful

      Agreed, this is nonsense. When I was programming I used compilers, I sure as heck was not a compiler expert. At best I could be an expert in using compilers and that would be fine.

      Even with teams as large as they are now in common environments, you can afford to have one expert at compilers creating your optimum build packages

      It should even be uncommon to have the expert utilizing the technology they are an expert at building. Those roles are often separated out for good reason.

    2. Re:It's called "specialization" by CrimsonAvenger · · Score: 3, Insightful
      They probably drive cars to work every day, too.

      And I'll bet not a one of them is an expert car designer. Or even capable of designing a basic internal combustion engine....

      --

      "I do not agree with what you say, but I will defend to the death your right to say it"
  2. Congrats by erapert · · Score: 4, Insightful

    So this is a triumph for the engineers that put that stuff together: it can be used by non-experts to meaningful effect.

  3. Security by avandesande · · Score: 4, Insightful

    How many developers understand encryption algorithms that they use for security... this is the point of libraries?

    --
    love is just extroverted narcissism
  4. I drive a car... by Anonymous Coward · · Score: 4, Insightful

    but I'm not a fucking mechanic.