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I got two errors:
first for cv::ml and then I commented it and got this one. Can you also say how to fix the namespace problem with cv::ml rather than commenting it?
```
[jalal@goku c++]$ make
S…
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#### Summary:
Error message when running loo with non-default k_threshold parameter may indicate a bug.
#### Description:
Running loo with the default k_threshold parameter caused no problems, bu…
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Having an SVD based rank calculation algorithm would be helpful. Similar to that in matlab: https://in.mathworks.com/help/matlab/ref/rank.html
v0dro updated
6 years ago
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If you're approximating a matrix and check element-wise accuracy with the original matrix, you frequently need to use equality with some tolerance. Having a function like `be_within` similar to rspec …
v0dro updated
6 years ago
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I don't think nmatrix has a cumulative sum functionality similar to https://docs.scipy.org/doc/numpy/reference/generated/numpy.cumsum.html
or
https://in.mathworks.com/help/matlab/ref/cumsum.html .…
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Upon implementing some integrands/laws/visualize functions, I realized that `CellData` and `CellIpData` are a bit cumbersome to use.
### Problem
You almost never need access to the vector of no…
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First, apologies in advance for providing only a sketchy bug report (feel free to close this issue as unproductive), but on the off chance the logs are enough to point at some obvious problem...
I ha…
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Extends #19.
`geev` is exposed as a LAPACK function, but is terribly difficult to use. It'd be lovely if we could do eigenvalue decomposition directly on an NMatrix.
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While [porting Statsample-GLM form Matrix to NMatrix](https://github.com/SciRuby/statsample-glm/pull/36) I found `to_a` is taking a lot of time than it should and in fact it is as the following benchm…
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Hello,
I see compilation errors when installing nmatrix on my OpenSUSE 13.1 box. However, after adding "-std=c++11" by the "cppflags" environment variable everything seems to be ok.
Same behavior can…