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301 points carabiner | 3 comments | | HN request time: 0.5s | source
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intoamplitudes ◴[] No.44007496[source]
First impressions:

1. The data in most of the plots (see the appendix) look fake. Real life data does not look that clean.

2. In May of 2022, 6 months before chatGPT put genAI in the spotlight, how does a second-year PhD student manage to convince a large materials lab firm to conduct an experiment with over 1,000 of its employees? What was the model used? It only says GANs+diffusion. Most of the technical details are just high-level general explanations of what these concepts are, nothing specific.

"Following a short pilot program, the lab began a large-scale rollout of the model in May of 2022." Anyone who has worked at a large company knows -- this just does not happen.

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raphman ◴[] No.44009207[source]
FWIW, in the q&a after a talk, he claims that it was a GNN (graph neural network), not a GAN.

(In this q&a, the audience does not really question the validity of the research.)

https://doi.org/10.52843/cassyni.n74lq7

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rdtsc ◴[] No.44010434[source]
Oh interesting. I haven't talked to any recent graduates but I would expect an MIT PhD student to be more articulate and not say "like" every other word.

There was a question at the end that made him a little uncomfortable:

[1:00:20]

   Q: Did you use academic labs only or did you use private labs?

   A: (uncomfortable pause) Oh private, yeah, so like all corporate, yeah...

   Q: So, no academic labs?

   A: I think it's a good question (scratches head uncomfortably, seemingly trying to hide), what this would look like in an academic setting, cause like, ... the goals are driven by what product we're going make ... academia is all, like "we're looking around trying to create cool stuff"...
My 8 year-old is more articulated than this person. Perhaps they are just nervous, I'll give them that I guess.
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1. busyant ◴[] No.44011162[source]
> I would expect an MIT PhD student to be more articulate and not say "like" every other word.

Buddy, I've met MIT profs whose public speaking was so horrible, it would probably take them 30 minutes to order a glass of water.

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2. rdtsc ◴[] No.44011298[source]
We’re doomed :-)
3. dguest ◴[] No.44011358[source]
That's an optimization.

See I'm thirsty, but I can drink the water later. And my grant proposal is due at midnight tonight (12:01 on Sunday, technically), and my PhD student is texting me to say that he can't log into the cluster, and we also just got the proofs back from that paper but I guess that can wait. At some point I should fill out that reimbursement form for the conference last week but first I should get back to those undergrads who said they wanted a summer ... wait water? Oh yes sure water would be great.