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Submitted
clustering accuracy
Find the clustering accuracy of a prediction, given the true labels
5 years ago | 2 downloads |
Question
How to scale the columns of a large square matrix?
Let n be large, say 300,000. Let A be an n by n matrix, and v=[v1, v2, ... , vn] be a vector of dimension n. My goal is to scal...
5 years ago | 1 answer | 0
1
answerQuestion
How to find array elements that meet a condition defined by an index vector?
Let A be an n by n matrix of 0's. Let L be an n by 1 matrix of integers, which will be used as an index vector. I want to modify...
6 years ago | 1 answer | 0
1
answerQuestion
When is it necessary to define a function in "syms"?
What is the difference between the following two codes? They both work. When is it necessary to define a function in "syms"? sy...
7 years ago | 1 answer | 0
