denhaus

6 ms·

1.
by denhaus 1y ago
the final one is not AI, it’s a glorb video from years ago: https://m.youtube.com/watch?v=NkYSK-_hVDQ
2.
by denhaus 1y ago
Short answer: It’s a way to generate structured databases for (most) scientific topics. Why? Apply data driven methods to these databases. So what? It’s a powerful way to ask and investigate scientific questions/trends otherwise hidden
3.
by denhaus 1y ago
As a clarification, we used fine tuning more than prompt engineering because low or few-shot prompt engineering did not work for our use case.
4.
by denhaus 1y ago
Regarding point 3, my colleagues and i studied this for a use case in science: https://doi.org/10.1038/s41467-024-45563-x
5.
by denhaus 2y ago
I share your viewpoint on this, that DFT is a poor proxy model for ML to approximate. However, the alternative of using, for example - experimental data, is that the synthesis procedures, measurement parameters, sample impurities, and even
6.
by denhaus 2y ago
i agree. in principle this is totally fine. in reality, highly paid lawyers throw the law around to accomplish whatever their objectives are. if they’re paid by a media company, and the media company’s objective is to reduce “illegal” repro
7.
by denhaus 2y ago
More than half of the PhDs I know (in technical fields) have families. Actually, almost all of them.
8.
by denhaus 2y ago
Well I did as a racer and still do on my firm snow skis. But there is a slight performance trade off depending on what kind of skiing you like to do. I keep my edges on my pow skis dull because it’s slightly easier to slash and dash in crud
9.
by denhaus 2y ago
On most firm conditions, I absolutely think you can rip it on fat skis with awful edges. Especially on groomers. I do it every year on 120mm waist skis. It is highly dependent on skill level. For an example, watch freestylers carve switch d
10.
by denhaus 2y ago
I laughed out loud at the “fly off a cliff edge” On the real however, getting down the mountain safely after dusk etc with dull vs. sharp edges will likely only affect intermediate skiers. Beginner skiers are going to crash no matter what t
11.
by denhaus 2y ago
It’s a racing thing, mostly. Most shops offer a basic service for a machine wax + edge sharpening so that’s when most people get it done (even if they don’t really know what they’re paying for)
12.
by denhaus 2y ago
For anyone interested, we wrote a paper on a similar topic: https://www.nature.com/articles/s41467-024-45563-x
13.
by denhaus 2y ago
I am sure that aphorism is quite apt for thesis defenses, critical debates, shareholder meetings, peer review, and forums of discussion.
14.
by denhaus 2y ago
Not to be a hater but what exactly is the point of posts like this Nothing factual presented. Not a unique, stimulating, or even really coherent viewpoint. Just a self-confident stream of consciousness with no real takeaway. Eye-catching ti
15.
by denhaus 3y ago
it depends on if you’re looking for an accurate calculation of atoms and the number of atoms. if you’re just interested in how a lattice of spheres interact, force field software might be your best bet. if you’re interested in electronic pr
16.
by denhaus 3y ago
i work alongside this group ( one of Ceders PhD students), but not on this project. I believe OP is referencing a different paper to that of the tweet author
17.
by denhaus 3y ago
this is why i still drive my old corolla. don’t have to deal with smart/network/access features, and it’s easy for shops to fix. hope i dont blow a head gasket now that i’ve said that…
18.
by denhaus 3y ago
i’ve been following Jake’s story since one of his posts was here on HN a few months ago. Both him and his wife are excellent writers. I cannot emphasize enough how horrified I am reading every word. What an utterly ghastly experience. I wat
19.
by denhaus 3y ago
I wouldn’t say a “no”, just a failed replication. Though it’s not encouraging
20.
by denhaus 3y ago
It may mean the structure of LK-99 found by Kim et al is highly metastable. It does not mean the DFT calculations were useless. Also, for clarity, the original DFT calculations by Griffin do not purport to have “verified” superconductivity,
21.
by denhaus 3y ago
Wow, I can’t believe it. The death-dealing Nissan altima driver meme supported by numbers
22.
by denhaus 3y ago
Oops, seems like author actually has studied superconductors in the past so first part of my comment should be retracted. However I stand by the part in that I don’t think his explanation is good
23.
by denhaus 3y ago
This is a first-principles calculation known as density functional theory. it’s a useful basis for understanding physics in solids. it won its inventors the nobel prize in chemistry in 1998 iirc
24.
by denhaus 3y ago
This is a calculation with density functional theory (DFT). Props to the tweet author for mentioning this work, but it doesn’t seem like he knows much about the physics of materials because the explanation re: band theory in the tweet is (i
25.
by denhaus 3y ago
two questions: - where do you go, and why? - how do you get your US insurance to cover/work with providers outside the US? does it just automatically work or…?
26.
by denhaus 3y ago
Sorry to hear that. I had an uncle die from lung cancer (smoker, but otherwise healthy) about a decade ago. I know how horrifying the process is. Hope you have been able to process your grief.
27.
by denhaus 3y ago
legitimately the shittiest, most boring, and most unimaginatively dystopian use for AI I have ever seen.
28.
by denhaus 4y ago
Am I the only one who just cannot STAND MFA? Having to get a notification text etc. Like what if I don’t want to give an app capability to notify my phone? What if I want something totally NOT connected to my phone? I just envision a future
29.
by denhaus 4y ago
As someone who doesn’t know anything about this particular data, how would I go about obtaining that Slovak republic data for free?
30.
by denhaus 4y ago
I think this usually happens if your wifi/cellular is still on and connected but there is no actual data connection (ie AM thinks it can contact the server but it actually can’t, so it waits forever). Usually can be fixed by just turni

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