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Sep
29 |
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awarded | Popular Question |
| 2023 | |||
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Jan
5 |
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awarded | Student |
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Jan
5 |
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asked | Is vmap efficient as compared to batched ops? |
| 2021 | |||
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Feb
21 |
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accepted | Help understanding matrix math in whitening transformation proofs |
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Feb
21 |
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awarded | Editor |
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Feb
21 |
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comment |
Help understanding matrix math in whitening transformation proofs I added a note about the matrix math mistakes and that they will be fixed in the original article. I still want to know how that last line in the proof is justified. |
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Feb
21 |
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revised |
Help understanding matrix math in whitening transformation proofs added 378 characters in body |
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Feb
21 |
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awarded | Scholar |
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Feb
21 |
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awarded | Supporter |
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Feb
21 |
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comment |
Help understanding matrix math in whitening transformation proofs Thanks for the great answer. I actually noticed the same thing in the article by Andy Jones and wrote an email to him. He is going to fix that. I feel like that could be fixed.. for instance by applying the whitening matrix on the right of X.. The fact that both articles make the simplification I mentioned above is what is truly bothering me as I feel like I'm missing something obvious. |
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Feb
21 |
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awarded | Student |
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Feb
21 |
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asked | Help understanding matrix math in whitening transformation proofs |
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Feb
21 |
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awarded | Editor |
| 2014 | |||
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Nov
11 |
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awarded | Revival |
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Jul
28 |
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answered | rethrowing python exception. Which to catch? |
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Jul
24 |
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comment |
Finding the distance of a point from many triangles in 3D space Agreeing with MvG. Octrees would allow you to reduce the number of comparisons you'd have to make logarithmically (assuming your triangles are separated, and if not, then they are all close) |
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Jul
23 |
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comment |
no module named pymongo What does the command "which python" say when you run it. That will tell you what python you are using from the command line. |
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Jul
23 |
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answered | no module named pymongo |
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Jul
22 |
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answered | Dynamically created method and decorator, got error 'functools.partial' object has no attribute '__module__' |
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Jul
22 |
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answered | How to insert a python program into a bash script? |