Julien Chiquet

json for library nlopt

1

not sure: either 'NLopt' or 'nlopt' for the sysreqs field ?

Exposing nlopt functions for weighted tolerance (nlopt_set_x_weight and cie)

6

The three following functions detailed in [the documention pages of NLopt](https://nlopt.readthedocs.io/en/latest/NLopt_Reference/) ```cpp nlopt_result nlopt_set_x_weights(nlopt_opt opt, const double *w); nlopt_result nlopt_set_x_weights1(nlopt_opt opt, const double w); nlopt_result nlopt_get_x_weights(const nlopt_opt opt, double *w);...

The different possible solutions are - use the implementation of SimpleSBM in MultipartiteSBM from GREMLIN (handling missing values) - extend missSBM to various emission law - modify the C++ code...

Complete vignettes for Simple and Bipartite SBM with the fungus-tree data set

9

Everything is in the title. Do this in the dev branch.

As mentioned by in PR https://github.com/PLN-team/PLNmodels/pull/110 by Cole Trapnell, `future_lapply` can significantly slow down the computation time when `multicore` plan is active on multithreaded backend (like OpenBlas) : > The...

We sold in the [PCA paper](https://arxiv.org/abs/1703.06633) that PLN PCA can easily handle with missing data, but it is not yet implemented...

We should implement a variant of PLN for structuring the covariance matrix on top of 'diagonal', "spherical" and "full", with the following form:  where C is a positive definite...

Implement sparse PLN

1

This should not be very complicated (when using the alternate parametrization in particualr) and could be a surrogate for tests on regression parameters.