what is the largest gap between rank and approximate rank?
Let’s learn what is the largest gap between rank and approximate rank. The most accurate or helpful solution is served by Theoretical Computer Science.
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We know that the log of the rank of a 0-1 matrix is the lower bound of deterministic communication complexity, and the log of the approximate rank is the lower bound of randomized communication complexity. The largest gap between deterministic communication complexity and randomized communication complexity is exponential. So what about the gap between rank and approximate rank of a boolean matrix?
Answer:
First I'll give some background and define approximate rank. A good reference is the recent survey by...
pyao at Theoretical Computer Science Mark as irrelevant Undo
Other solutions
This is with the exception of Finland which ranks the first. The ranking: World gender gap index 2013: see how countries compare
Answer:
If you look at rank, then you do indeed see Finland (and 32 other countries) on a shared #1 rank for...
Eivind Kjørstad at Quora Mark as irrelevant Undo
Mirror, Mirror on the Wall, 2014 Update: How the U.S. Health Care System Compares Internationally The United States health care system is the most expensive in the world, but this report and prior editions consistently show the U.S. underperforms relative...
Answer:
Because the ranking system you've linked has been specifically designed in its measurements to achieve...
S. Marshall Priddy at Quora Mark as irrelevant Undo
Rank, row rank, column rank and nullity of A and of -A^T? 1 -1 0 1 2 0 3 -1 0 1 -1 2 1 -1 0 = A 1 0 1 2 -1 (a) without carrying out any calculations, how do you know that the columns of A are linearly dependent? (b) determine the rank, row rank, column...
orange at Yahoo! Answers Mark as irrelevant Undo
QUESTION: While using the rank function in ansheet some positions/ranks skips. For ex. the entries are a2 = 100, a3 = 100, a4 = 60 , a5 = 50, a6 = 40, then the rank will appear like this b2=1,b3=1,b4=3,b5=4,b6=5. If we observe closely it skips rank ...
Answer:
See the attached picture (I revised my answer to explore another possiblity. Hopefully the picture remains...
Miningco.com Mark as irrelevant Undo
Dear I have a spreadsheet which has a list of business names (each unique) [column A] and a corresponding numeric value [column B], with a rank calculation in column C. Sometimes there are multiple scores of the same value. This results in a number...
Answer:
Elizabeth, If appears your formula for column D works fine for multiple rank values being the same...
Miningco.com Mark as irrelevant Undo
Ive been playing mw3 on ps3 for a week now & I've got up to 80 rank, so hopefully I should get my first prestige but I "think" there's a glitch. When I look at my summary it doesn't say: - how much I need to gain to gain my next rank. ...
Answer:
well, at level 80, it doesn't say what you need to get to next level, or rank (when the bar is full...
Stryder at Yahoo! Answers Mark as irrelevant Undo
I have an exam question that I don't understand how to tackle having an nxn matrix, prove that rank(A)+rank(A^3)>=2xrank(A^2) I do understand that the rank of a square matrix is one of its dimensions and the rank of A and A^3 should be the same,...
Answer:
First consider the case where A is itself a single nxn Jordan block. If the block corresponds to a nonzero...
mcbengt at Yahoo! Answers Mark as irrelevant Undo
I am trying to figure out what the difference is between the two: O-Rank and Rank so that I can choose which players are best to pick up off waivers. I am assuming O-Rank means Original Rank. Could someone please shed some light on this for me? Thank...
Answer:
The rank is a player's current ranking for this season. The O-rank is a player's ranking compiled from...
Scott S at Yahoo! Answers Mark as irrelevant Undo
hi, i Got AIR 2885 rank in b.arch aieee and 344 rank in delhi. and AIR 70000 rank in engineering aieee and 7000 rank in delhi state, which college in india could i opt for? plz assist me! ill be thankful :)
Answer:
You have chances to get a seat through Delhi rank. If interested visit and refer http://www.delhi.shiksha...
Ketan Jhari at Yahoo! Answers Mark as irrelevant Undo
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