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# Haining Pan

##### Last seen: 7 dagar ago
6 total contributions since 2018

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Question

Multivariable probability density estimation in a very large data set
I need to estimate the multivariable probability density in a very large data set (~10^10 samples and each sample has two dimens...

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Question

How to solve a large-scale travel salesman problem by properly setting options?
I just follow the tutorial https://www.mathworks.com/help/optim/ug/travelling-salesman-problem.html to solve the TSP problem by ...

ungefär ett år ago | 0 answers | 0

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Question

In sparse matrix eigs(A,k,sigma), how to specify both shift and direction
The documentation writes: eigs(A,k,sigma), where A is the sparse matrix, k is the number of eigenvalues and sigma can be scala...

mer än ett år ago | 1 answer | 0

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Question

Connect line in scatter plot without jump
Is there is elegant way to connect the line between the nearest points in scatter plot? The reason I ask is because ```plot``...

mer än ett år ago | 0 answers | 0

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Question

Multiplication of two matrices of different rank
I am curious that whether there is a clean way to do the multiplication of two matrices(tensor, strictly speaking) of different ...

nästan 2 år ago | 2 answers | 0