Viewing profile — lacker
lacker
HN member- Joined
- Tue, Feb 19, 2008, 12:51 AM UTC
- HN karma
- 14,675
- Public activity
- 3,026 items
- HN profile
- View on Hacker News ↗
About lacker
https://acornprover.org
Also doing some software work on the DSA, a next-generation radio telescope going up in the Nevada desert:
https://www.deepsynoptic.org/overview
Previously, looking for aliens:
https://lacker.io/physics/2022/01/21/looking-for-aliens.html
Before that, I was the founder of Parse (YC S2011), the simplest way to build a mobile app. We were acquired by Facebook in 2013 and had a few exciting years there.
Unfortunately, we shut down the hosted Parse service in January 2017. Fortunately, a lot of the Parse magic lives on as open source:
https://github.com/ParsePlatform/parse-server
Before Parse, I founded Gamador (YC W2010). Millions of people have played Gamador's casual games.
Before that, I was a software engineer at Google working on search algorithms.
Before that, I was in grad school at Berkeley bouncing around between computational biology and AI.
You can follow me on Twitter: http://twitter.com/lacker
My email is just my hn username at gmail.
[ my public key: https://keybase.io/lacker; my proof: https://keybase.io/lacker/sigs/Jhx53TkSPU1FfKRiXpL5WXxSlr9XMDZgSlaIcEOpU_c ]
Recent public activity
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Comment #49199634
Yeah, totally. But... the problem is that I don't have time to test every single model that comes out. So I rely on reports like this to decide, should I even bother testing out Mu…
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Comment #49189174
My conclusion is the opposite. If benchmarks were meaningless, surely Meta would be able to find some benchmark that shows they are better than Sol and Fable. The fact that they ca…
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Comment #49127508
Personally, I end up throwing away a decent amount of books that the book donation people won't take. Especially old technical books. Textbooks from 2001. These headlines just don'…
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Comment #48563142
I don't think people working at Amazon "know that it is a part of a larger bad", it's one of the most trusted American institutions. https://www.theargumentmag.com/p/why-everyone-l…
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Comment #48482878
Yes there are studies, for example last year Pangram's false positives were measured to be under 0.5%. https://www.pangram.com/blog/third-party-pangram-evals Personally, at first I…
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Comment #48451751
It is a smell. But it's the EU that smells bad, when it comes to tech regulation. It's the smell of cookie popup warnings.
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Comment #48405827
Think of it this way, how would you turn a set into a vector in the first place? We solve this in programming a lot, for example, the "one-hot" encoding for neural networks. Here, …
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Comment #48380099
"Falling behind schedule" doesn't really seem like the right term, for a sector of the economy that has been accelerating for the past few years. You could easily describe this tre…
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Comment #48376096
The next step in my fight against screen addiction is to have my children not watch Toy Story 5.
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Comment #48304859
I don't think it's nonsensical, it's just another name for the same thing. E.g. in the Haskell wiki it says, "the Error monad, also called the Exception monad". https://wiki.haskel…
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Comment #48225262
Yeah, and rate-limiting is only one of the things a PaaS needs to handle, to avoid looking like a bad actor to the underlying platform. The trickiest thing to handle is people usin…
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Comment #48215087
Perfectly demonstrating the truth of the "Microsoft org chart" cartoon. https://bonkersworld.net/organizational-charts
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Comment #48212288
The specific code I was working on, I had a general idea of the sort of performance improvement that would be possible. I just thought that it would be too hard for the models to f…
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Comment #48212235
It's an especially awkward situation because Railway is a competitor of Google Cloud, with many third parties involved. So, I just think it will take them a little more time to fig…
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Comment #48201031
I didn't dig into what the actual repository was doing, but personally, I took some inspiration from the idea after reading about it and realizing that I might have been underestim…
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Comment #48103992
Reminds me of: “In his presence, reality is malleable. He can convince anyone of practically anything. It wears off when he’s not around, but it makes it hard to have realistic sch…
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Comment #48084757
I wonder, if you ask a local LLM to access a forbidden site, from within Russia or China, can it figure out a way to do so, out of the box?
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Comment #48015990
The conclusion that "insurance companies using algorithmic tools have failed Californians who lost their homes to fire by systematically undervaluing their properties" seems pretty…
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Comment #47944103
> There is no avenue by which you make GitHub better by continuing to use it as it has been. I feel like in a very mundane sense, I pay GitHub for a service, and they use that mone…
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Comment #47772628
ChatGPT is a great resource for learning things, if you really want to learn. I hope that this leads us to shift education towards helping people learn things, when they do want to…
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Comment #47770448
Isn't that how it should work? If you write the police and ask them to delete all their data about you, that isn't a thing that they do. It shouldn't matter if the police store the…
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Comment #47567031
I've been making games with JS in the browser with my kids, ages 7-13. Very simple games, the sort where we can just use emojis instead of real game assets. Even just building a ga…
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Comment #47264444
This part of the essay makes me feel moved by the author's situation. > I am sitting down after a long walk outdoors. It should have been relaxing, but I was processing - processin…
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Comment #46996925
It's funny to use "the market value of all taxi companies combined" as a proxy for how valuable the self-driving market will be, because that's exactly the reasoning that led peopl…