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spooningtamarin

143 karma · joined October 31, 2015

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spooningtamarin··on Shrinking bull’s-eye algorithm speeds up complex modeling from days to hours
Yep, MOE [1] is an example of an open source GPBO.

[1] https://github.com/sigopt/MOE

spooningtamarin··on Shrinking bull’s-eye algorithm speeds up complex modeling from days to hours
How do you determine which is the best next point where to evaluate the model?

Simulated annealing is blind, what you do with simulated annealing you just move locally around the current point.

If you had a partial picture of the landscape of the function, how would you locate the most interesting unvisited point in the landscape?

I do have to admit that what I'm seeing here is only the application of Bayesian sampling algorithms, there are startups doing similar things for A/B testing and similar.

spooningtamarin··on VW engineers have admitted manipulating CO2 emissions data-paper
So much for engineers and their morals. People indirectly died because of their tampering.

Seems money can buy you all.

spooningtamarin··on The category design pattern
Really?

Yes, I definitely mentioned mathematicians, because they were the ones who showed us the problem solving methods, the modeling/design method.

I'm definitely agreeing that one uses practically none of the category theory in programming. But let's say that we can be influenced by the design of category theory, and get some theorems for free because of it.

spooningtamarin··on The category design pattern
Yeah, generic design pattern which is minimal, compact and simple.

Yeah, why would I use mathematics in programming.

spooningtamarin··on The category design pattern
category theory is excellent mathematics useful in various areas of physics (if you're looking for proof of application)

why wouldn't it be useful in programming?

spooningtamarin··on The category design pattern
Or in other words. Mathematicians have been thinking of ways to solve problems much longer than anyone else, they have formalized it, they developed amazingly general methods.

There's a lot to learn from them.

spooningtamarin··on Two new steps toward quantum computing
When I see what physicists are doing I feel my engineering expertise in programming/algorithms/data structures is entirely useless.
spooningtamarin··on The IBM POWER8 Review: Challenging the Intel Xeon

  #pragma omp simd collapse(N) 
works for me almost every time.
spooningtamarin··on Bitcoin Surges Past $400
how would one trade bitcoin fast enough to profit?

can one short bitcoin in a single day?

last time I tried it was insanely slow to buy bitcoin, and then sell it...

spooningtamarin··on Smoothed Aggregation Multigrid for Cloth Simulation [pdf]
https://www.youtube.com/watch?v=_mkFBaqZULU

video

it's looking brilliant

for anyone thinking this could be used in games, someone has to speed it up a little bit more :D

spooningtamarin··on Code by Heart – Write better code by imagining it first
This is just some nicely worded problem solving methodology.

There's no mind of an artist (by this I think author meant creative, but not logical).

You have a problem. You'll solve it using programming. Yes, there exists a problem solving methodology, and yes, it means you might put your pencil aside and think.

But it's much better to use very well written methodologies of problem solving instead of trying to come up with your mumbojumbobehappyifitworks.

Methodology is logical, it's an algorithm for problem solving that works really well on simple problems. On more complicated ones it helps you get closer to the solution but when all of the methods were tried then there's that creative jump you have to make, by either solving it after thinking (employing creativity) or inventing new methods that will bring you even closer to the solution (employing creativity, again).

It's quite easy for programmers to incorporate problem solving methodologies in their workflow because most of the time their problem can be defined in some way.

On the other hand, a painter, a musician, a writer, their problems are hardly defined if not non-existent. That's why it's hard to self-evaluate, it's hard to see if you are making any progress, and then when something successfully mainstream happens we cherish their remarkable creativity.

spooningtamarin··on What does it feel like to be fired from Google?
But they do not force you. You can register with your own email without any links to your google or facebook account.
spooningtamarin··on What does it feel like to be fired from Google?
You can register with your email.
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