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Google's New Quantum Algorithm May Be Useful

spectrum.ieee.org
1 points·by te·9 เดือนที่ผ่านมา·0 comments

Coding the Matrix: Linear Algebra Through Computer Science Applications

codingthematrix.com
2 points·by te·10 เดือนที่ผ่านมา·0 comments

comments

te
·3 เดือนที่ผ่านมา·discuss
Here's an entrance to the rabbit hole: https://www.a1k0n.net/2021/01/22/indoor-localization.html
te
·4 เดือนที่ผ่านมา·discuss
> build the speaker set I had in mind based on Siegfried Linkwitz's knowledge > sounds like the artists are actually playing in the livingroom

I'd eagerly read a write-up of what you did.
te
·10 เดือนที่ผ่านมา·discuss
https://www.netknots.com/rope_knots/top-10-rope-knots
te
·10 เดือนที่ผ่านมา·discuss
I'm going to go out on a limb and suggest that number is not actually employee income tax, even though the report seems to suggest the same. Employee income tax is an expense of the employee, not the employer. If it is income tax withholding, it's way too small for $150k+ of employee comp, which is another reason I don't think it's that. Instead, I expect this tax line item to be primarily the employer share of FICA tax, which is typically considered a payroll tax instead of an income tax.
te
·10 เดือนที่ผ่านมา·discuss
codingthematrix.com
te
·ปีที่แล้ว·discuss
Really interested in seeing this movie, but lol at the thought that the owners of the mall ever saw a single cent from envelopes of cash stuffed under an office door.
te
·ปีที่แล้ว·discuss
> which would take longer than the heat death of the universe to find the global maxima

Sure, if you're using brute force, instead of a polynomial time algorithm.

> It doesn't matter what algorithm you use, finding the absolute best solution and proving it is impossible.

Hard disagree: https://en.wikipedia.org/wiki/Hungarian_algorithm

Linear Assignment seems a very strange choice to illustrate the utility of meta-heuristics, when that particular problem has a polynomial-time solution algorithm that has been known for 70 years.
te
·ปีที่แล้ว·discuss
Watched your Linear Assignment video, and the whole time I'm thinking why would one ever contemplate a meta-heuristic for Linear Assignment when Hungarian/Munkres runs in polynomial time? I think I must be missing some context.