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The 2014 guaranteed algorithm for the robust PCA problem (with the input matrix being = +) is an alternating minimization type algorithm. [12] The computational complexity is () where the input is the superposition of a low-rank (of rank ) and a sparse matrix of dimension and is the desired accuracy of the recovered solution, i.e., ‖ ^ ‖ where is the true low-rank component and ^ is the ...
In a classification task, the precision for a class is the number of true positives (i.e. the number of items correctly labelled as belonging to the positive class) divided by the total number of elements labelled as belonging to the positive class (i.e. the sum of true positives and false positives, which are items incorrectly labelled as belonging to the class).
PCP's initial design was done at SGI in Melbourne, Australia, by Ken McDonell and Mark Goodwin, starting in October 1993. The pair were joined by Seppo Keronen and Jonathan Knispel, early in 1994. These four produced the initial version of Performance Co-Pilot 1.0, which was released in April 1995 as add-on software for SGI's IRIX operating system.
“The amount of neglect we see every day is truly heartbreaking,” says Vanessa De Prophetis, famous pet groomer and host of the Youtube channel Girl With the Dogs. Since it was first created on ...
“I'm a mom. That's my real life. And that's the piece when you see it and you go, 'You are making people want to kill me. It's not just a tabloid. It's not just some story. You are making me ...
Cade McNamara is looking for a third school to continue his college football career. The former Michigan and Iowa QB announced Wednesday that he was entering the transfer portal after two seasons ...
The PCP theorem states that NP = PCP[O(log n), O(1)],. where PCP[r(n), q(n)] is the class of problems for which a probabilistically checkable proof of a solution can be given, such that the proof can be checked in polynomial time using r(n) bits of randomness and by reading q(n) bits of the proof, correct proofs are always accepted, and incorrect proofs are rejected with probability at least 1/2.
U.S. President-elect Donald Trump is making good on his threats to go after the media in court, with several recent lawsuits seeking damages against major publishers over what he describes as ...