# I need Python and Math expert for code to rotate high-dimensional data points 45 degrees in all dimensions

Python code I can incorporate into a Jupyterlab notebook.

The code must be general enough that I can pass in the # of dimensions, and get back some sort of rotation matrix (?) that I can multiply the original data array by to get the transformed coordinates for each row.

Bonus points for allowing a variable amount of rotation (the rotation angle), though I expect only to use 45% for each dimension. There is no need to rotate dimensions at different angles.

I need an expert in computational geometry to solve the following problem.

I have an array of data where each row represents coordinates of a single point in a high dimensional space (700+ dimensions).

I need to rotate ALL the axes 45%, resulting in (700+) new coordinates for each point.

I can find examples in 2 and 3 dimensions, but nothing more general, using "Hamilton’s quaternions" and "Euler angles".

I'm not knowledgeable enough in computational geometry to tackle this task. I know that the rotation can be achieved through a series of "simple" (planar?) rotations, but I'm unclear if all such rotation sequences result in the same final answer (commutativity), how many rotations I would need, and I don't know how to define such simple rotations in a hyperspace. In any case, I suspect there's a much better way to get the final rotation matrix in a single shot.

( 47 reviews ) Siem Reap, Cambodia

Project ID: #30576445

## 13 freelancers are bidding on average \$170 for this job

(129 Reviews)
7.2
saubhagyamweb

Hello Client, I am professional expert having 6+ years of experience in Python, CNN algorithm. I have done projects of deep learning in which i have used CNN algorithm. I had well known projects on object detection More

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(18 Reviews)
6.2

Hi, I hope you are doing fine. I have almost 10 years of experience in machine learning algorithms. I can implement various types of artificial intelligence algorithms including yours with Matlab, Python and etc. I hav More

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(35 Reviews)
5.7
MedaniAhmed

Hi there.. I have just seen your post and it seems quite interesting, of course numpy and scipy would be the liberates of option for such work. I have read the requirements, they seem clear and very well stated. I h More

\$225 USD in 7 days
(8 Reviews)
4.8
edulov

Hello I am an expert in numerical methods, so I know the background of the problem and immediately recalled where I saw two general solutions for the case on N dimensions. So we can make it in two ways: 1. Costs \$35 - More

\$150 USD in 4 days
(12 Reviews)
4.5
gorbatenkoVyborG

Hi. Thanks for posting. https://www.freelancer.com/u/gorbatenkoVyborG I am a mathematician who has 15+ years of experiences. My main experiences are numerical programming of ODE/PDE/Optimization(quadrativ programmi More

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(6 Reviews)
3.2
darung

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\$200 USD in 2 days
(5 Reviews)
3.2
eulertoday

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\$50 USD in 2 days
(6 Reviews)
1.7
daringweng362

Hi Dear. I read your requirement very carefully. I understood very well what you want. I have rich experience in Python for 5+ years. I can help you. I ensure the best quality of the result and I will do this in time a More

\$100 USD in 1 day
(1 Review)
1.6
tapasmahanandia

Are you talking about high dimensional objects like this [login to view URL] I do not have knowledge as it is newer concept for us. (as I know that you want some rotational matrix for geomatical More

\$250 USD in 7 days
(0 Reviews)
0.0
wahhajmusthafa

This can be achieved with some application of linear algebra. I will get this done for you at the right price. You've mentioned Machine Learning and such in your write-up. I presume you are using Tensorflow and related More

\$45 USD in 1 day
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0.0
srikantsukumar

I am a doctorate and a faculty in aerospace engineering hence quite knowledgable about quaternions. I also have good knowledge of python programming. So this should be a relatively easy task. I would prefer to have an More

\$220 USD in 7 days
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0.0
(1 Review)
0.0