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rabidsnail

1,644 karma · joined April 23, 2009

status BOOTSTRAPPING: Running bootstrap actions

Twitter: @bobpoekert

Email: bob@poekert․ⅽoⅿ

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rabidsnail··on What Extropic is building
fund my new simulated annealing accelerator startup where we etch your model onto an aluminum flake and then hit it with a blowtorch
rabidsnail··on The New 30-Something
Housing development is one of the highest on the ripe-for-disruption list, maybe second after higher education. Virtually none of the money these people are going into debt to spend on houses generates real value in their lives, they're doing it because they think they're supposed to. If you can figure out how to build cheap housing on cheap land that offers good living standards (doable now that you don't need access to the power grid) then you'll unlock literally trillions in value.
rabidsnail··on Ask HN: Pros and cons of working at a startup in 2018?
The only reason to join a startup is if you know the founders and you think working with them would be fun enough that you're willing to give up hundreds of thousands of dollars to do it.
rabidsnail··on Microsoft Cognitive Toolkit 2.0
"How is this better than TensorFlow" is the new "How is this better than Hadoop".

I wonder how their distributed training setup compares to mxent ps-lite (in terms of performance and licensing).

rabidsnail··on A Mastodon-exclusive week
I'm probably going to turn this into a blog post but this is the outline of my take on what federation is good for:

* different people have different needs from social networks

* starting new social networks is hard becasue getting a critical mass of users is hard

* people would have social networks that are better tailored to their needs if there was a larger diversity of social networks

* centralized platforms target the average of everyone which doesn't serve anyone very well

* there are two ways to get critical mass: piggy-backing off an existing network or trying to bootstrap one from friends/family/interest groups

* piggy-backing is awkward because the upstart network and the established network both want to kill each other in the long run, but think they can get value out of each other in the short run

* federation can provide the benefits of piggy-backing without being adversarial

* if it's the case that each person has a social network that's right for them that isn't right for that many people, then federation can be a stable equilibrium

rabidsnail··on Ask HN: Taking a few months off?
Taking time off between jobs is very common and future employers won't think anything of it. The only question is whether you can afford the opportunity cost of not bringing in a salary.
rabidsnail··on FastText – Library for fast text representation and classification
then write some. there's also not that much code here so you could port it to java in a day or two.
rabidsnail··on Dropbox says it is cash flow positive, in no rush to IPO
Yes, but "cash-flow positive" is the relevant milestone if you're worried about whether the company will be able to stay in business if there's a freeze in the private equity market.
rabidsnail··on Image Dithering: Eleven Algorithms and Source Code
There is no such thing as objectively squicky. I find it squicky.
rabidsnail··on Image Dithering: Eleven Algorithms and Source Code
General rules aren't good for very much other than arguing with people on hacker news.
rabidsnail··on Image Dithering: Eleven Algorithms and Source Code
That's all true, but that doesn't make it less squicky.
rabidsnail··on Image Dithering: Eleven Algorithms and Source Code
Forget abstractions for a second; there are people whom this makes uncomfortable (we know because they said so), and the cost of that is much higher than the very small benefit of using one image over another as a test image. Simple cost/benefit analysis says to use something else.
rabidsnail··on Image Dithering: Eleven Algorithms and Source Code
Also if you don't know what your target palette is you can do k-means clustering over colorspace, and the palette is the cluster centers (each point you're giving to k-means is an <r,g,b> or <h,s,v> vector).
rabidsnail··on HN is in the same cluster as 2ch, not Techcrunch, on Twitter
For small distances, yes. If you plot a 2d projection of a dataset that doesn't have much structure you're going to be reading patterns into whitenoise (though this data has some pretty clear clusters, which are probably real). If I were doing something other than writing a fun blog post I would have done cluster analysis with something like DBSCAN.
rabidsnail··on HN is in the same cluster as 2ch, not Techcrunch, on Twitter
There's no UI for if there are no matches; it just does nothing. Try searching for \.com or something.

Edit: I patched it so it displays an alert if there are no matches.

rabidsnail··on HN is in the same cluster as 2ch, not Techcrunch, on Twitter
Non-spam bots generally don't follow each other or link to external websites. (I'm also the author of one of the more popular image bots https://twitter.com/a_quilt_bot)
rabidsnail··on HN is in the same cluster as 2ch, not Techcrunch, on Twitter
(original author here) it's a spambot network. If you click the link in that post to the interactive version (this: https://pile-of-junk.s3.amazonaws.com/twitter_scatter_10k.ht...) you can see for yourself.
rabidsnail··on Bad Reasons to Start a Company
People in this position generally don't start successful companies. Do charity work with the money instead.
rabidsnail··on How Dogecoin changed my perspective on cryptocurrency
It makes the people that hold it laugh, which is valuable to them.
rabidsnail··on How Dogecoin changed my perspective on cryptocurrency
Try reselling Angry Birds.
rabidsnail··on How Dogecoin changed my perspective on cryptocurrency
Dogecoin is a good, not a medium of exchange. Why do people buy iPhone apps? iPhone apps don't even have resale value.
rabidsnail··on Show HN: Collaborative Time Capsules
We set the maximum seal-time to be relatively short for practical reasons on our end (we have to keep the capsules alive), but coming up with ways to extend that time is something we're thinking about.
rabidsnail··on Is this what it’s supposed to feel like?
This is why I get annoyed with the current trend against doing technically hard things as startups. The up-front risk of your thing not working is much higher, but if it does (and there's a market) then you're in a much more defensible position. You're basically front-loading risk. And since the thing you're risking is time, front-loading is something you should do if you can.

There is the problem of telling whether there's a market for a given thing before you invest six months or a year building it, so I'm not advocating sinking a whole year without shipping, but there's definitely merit to starting with something that can't be built as a rails app.

rabidsnail··on Ask HN: What's your startup's analytics setup?
All of those products exist because they all have slightly different benefits and drawbacks. What cocktail of analytics products is right for you depends on your specific needs. In general I would say use google analytics (because it's free), and when you want to pull a report that google analytics can't give you, consider what other service(s) could.
rabidsnail··on AWS issues, affecting Heroku and others
Note to all the postgres users cursing EBS right now: you can persist your db instances to s3 with https://github.com/heroku/WAL-E, which, combined with streaming replication and some redundancy, should let you run off ephemeral disk.
rabidsnail··on Salesforce will hire 40-50 Postgres people
Reminder: Salesforce owns Heroku
rabidsnail··on What happens if TV goes the way of music and newspapers?
Lower overall budgets lead to less spectacle. Personally I'm not that interested in spectacle.
rabidsnail··on What happens if TV goes the way of music and newspapers?
Cheaper does not mean lower quality. [Insert snide comment about 24 or Downton Abbey here]
rabidsnail··on Watch YC Startup School 2012 Live
Seeing the brick wall in front of your face is not looking the other way. However, there is only a brick wall if you want to raise money, want an exit, or care if you get sued. I'm actually not being sarcastic here; there's something to be said for building a law firm in the shape of a music startup.
rabidsnail··on Spammers start using short .gov URLs to trick their victims
It doesn't have to. In both of those cases you're not entering your credit card number.
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