Statistics
2 Questions
0 Answers
RANK
195,321
of 300,338
REPUTATION
0
CONTRIBUTIONS
2 Questions
0 Answers
ANSWER ACCEPTANCE
50.0%
VOTES RECEIVED
0
RANK
of 20,922
REPUTATION
N/A
AVERAGE RATING
0.00
CONTRIBUTIONS
0 Files
DOWNLOADS
0
ALL TIME DOWNLOADS
0
RANK
of 168,149
CONTRIBUTIONS
0 Problems
0 Solutions
SCORE
0
NUMBER OF BADGES
0
CONTRIBUTIONS
0 Posts
CONTRIBUTIONS
0 Public Channels
AVERAGE RATING
CONTRIBUTIONS
0 Highlights
AVERAGE NO. OF LIKES
Feeds
Question
Facing a unbalanced matrix, such as 3*5000, why someone reduce the computational cost by svd(A*A') .
Computing singular value decomposition is the main computational cost in many algorithms . For a matrix A(m*n) ,if m is much la...
4 years ago | 1 answer | 0
1
answerQuestion
How does `svd(A*A')` reduce the computational cost?
Computing singular value decomposition is the main computational cost in many algorithms . For a matrixA(m*n) ,if m is much...
4 years ago | 1 answer | 0
