Louis Korczowski

[pymanopt] ImportError: cannot import name 'comb' from 'scipy.misc'

1

While the following error seems to be fixed months ago, whatever I do, I still have the error with my numpy-1.18.1 pymanopt-0.2.4 scipy-1.4.1 (force-reinstalled). when > `from pymanopt.manifolds import Grassmann`...

Implement riemannian geometric median

2

In the rASR matlab implementation, the geometric median is euclidean. For now, python RASR uses also the euclidean geometric median (with the different optimization method though). We might want to...

[pymanopt] incorrect results of solver in nonlinear_eigh

2

EDIT: you can contribute directly to the pymanopt branch, see PR #18 ------- I couldn't yet figure out what the problem, while nonlinear_eigh cost, gradien and hessian seems correct, the...

_Originally posted by @lkorczowski in https://github.com/_render_node/MDI0OlB1bGxSZXF1ZXN0UmV2aWV3Q29tbWVudDM3NTc2NTA3Mw==/comments/review_comment_ This issue is created in order to maintain an important discussion about how intervals should be sampled. About using np.linspace instead of np.arange: While...

Reconstruction matrix blending

12

EDIT: Following the 2020-01-15 meeting, we decided to investigate the blending option and see what will be the best way to implement it. Two mains options has been discussed: -...

This branch includes all the requirements to add the option of Riemannien subspace in RASR: - nonlinear_eigh() returns the subspace decomposition using pymanopt trustregion. - unit test of nonlinear_eigh() :...

The following error happens, seemingly randomly (!), when I load a eeg file in script_RASR_comparison() and try to convert the index using the float_index_to_time_index function. Sometimes the script works perfectly...

Decisions and motivations

3

Hi, Thanks you very much for this great proposal. However, it would be really interesting to have the explanation of the decisions for the content of the manifesto. Indeed, for...