Umberto Lupo
Umberto Lupo
Hi! I am preparing a paper for submission to JOSS and have found some things difficult to achieve. In particular, I am unable to figure out from the submission instructions...
**Reference issues/PRs** #337 #546 **Types of changes** - [ ] Bug fix (non-breaking change which fixes an issue) - [x] New feature (non-breaking change which adds functionality) - [ ]...
#### Description The [STUMPY](https://stumpy.readthedocs.io/en/latest/index.html) library contains high-performance (using Numba and/or Dask) code for calculating the so-called "matrix profile" of a time series. There is some overlap in both methods and...
Currently, the logic in https://github.com/giotto-ai/giotto-tda/blob/d08900294467417a1ddc29a19d8c353583c567f1/gtda/images/filtrations.py#L1166-L1169 assumes a fair amount form the metric used. In particular, it assumes that the metric has a counterpart in 1D and that a cubical "container"...
For far away in the future, it would be nice to be able to specifiy details about the shape to a `check_array` of our own. _Originally posted by @gtauzin in...
#469 and #483 have introduced the possibility of using GUDHI's edge collapse as a preprocessing step for ripser. It would be nice to have this entry in the glossary if...
#### Description A novelty of scikit-learn 0.22 is the introduction of the [KNeighborsTransformer](https://scikit-learn.org/stable/modules/generated/sklearn.neighbors.KNeighborsTransformer.html), which implements in the case of single point clouds (rather than collections thereof) exactly what we implemented...
#### Description It is worth discussion whether we would like and want to always ensure that our MapperPipelines will be able to take pandas dataframes as inputs directly. There would...
> It seems that the input is systematically copied and returned. In `sklearn`, there is a ``copy`` boolean argument to the `check_array` function. This is especially useful if one of...