hdbscan

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Way to obtain the lambda value

1

Hi! There's a way to obtain the lambda value of the cluster? Thanks!

notluquis

Cython is a build-only dependency, so this PR removes Cython from the `install_requires` list of the hdbscan package. [setup.py reads requirements.txt](https://github.com/scikit-learn-contrib/hdbscan/blob/master/setup.py#L78) to populate its runtime requirements, and [requirements.txt incldues cython](https://github.com/scikit-learn-contrib/hdbscan/blob/master/requirements.txt)....

trxcllnt

Unable to install hdbscan on colab.

69

Today I found the following error message when trying to install hdbscan on colab. ``` error: subprocess-exited-with-error × Building wheel for hdbscan (pyproject.toml) did not run successfully. │ exit code:...

Raingel

Crash when points are equal

1

I experienced a hard Python crash on some real-life data. It turns out it's a call to `.minimum_spanning_tree_.plot()` when many points are exactly equal. A minimal example to reproduce: ```...

mdruiter

Hi there, i stumbled over the problem that the algorithm try's to allocate more memory than i currently have. This happens in this implementation and the sklearn implementation of hdbscan...

KukumavMozolo

ValueError: Buffer dtype mismatch, expected 'double_t' but got 'float' - validity_index

4

I'm using the validity index in the package, which implements DBCV score according to the following paper: https://www.dbs.ifi.lmu.de/~zimek/publications/SDM2014/DBCV.pdf I'm working on a face clustering project, and after using the validity...

Faisal-AlDhuwayhi

"AttributeError: No prediction data was generated" for flat.HDBSCAN_flat for pairwise distance

1

Hi all, Thank you for doing such a great work creating this library. It is my favorite clustering algorithm and I really enjoy using it. I recently run into this...

Calvinnncy

Validity index calculation results in ValueError while calculating min/max

5

For a clustering usecase, I tried different parameters and while calculating validity index, I run into the following ValueError: ``` /envs/venv/lib/python3.9/site-packages/hdbscan/validity.py:33: RuntimeWarning: invalid value encountered in divide result /= distance_matrix.shape[0]...

tacitvenom

Setting ``min_samples`` to None, then ``min_samples`` should be equal to ``min_cluster_size`` . This request is to modify the parameter descriptions of ``min_samples``, to ensure the HDSBCAN's documentation is aligned with...

chenxinye

pypi version throws ValueError

27

To reproduce the bug: 1. Create a new python 3.11.x environment (tested with python 3.11.4) 2. install the following dependencies: - scipy 1.11.1 - scikit-learn 1.3.0 - cython 0.29.36 -...

FinnHuelsbusch