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rapidsai / cuml

cuML - RAPIDS Machine Learning Library
https://docs.rapids.ai/api/cuml/stable/
Apache License 2.0
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Question: Regarding validity_index not present in cuml HDBSCAN #4497

Open prasum opened 2 years ago

prasum commented 2 years ago

For the scikit learn HDBSCAN, there is a validity_index method for evaluating the clustering results. The same is not present for HDBSCAN cuml implementation. Is it intended?

github-actions[bot] commented 2 years ago

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github-actions[bot] commented 2 years ago

This issue has been labeled inactive-90d due to no recent activity in the past 90 days. Please close this issue if no further response or action is needed. Otherwise, please respond with a comment indicating any updates or changes to the original issue and/or confirm this issue still needs to be addressed.

mirix commented 12 months ago

Indeed, it is a pity.

  File "base.pyx", line 324, in cuml.internals.base.Base.__getattr__
AttributeError: relative_validity_
mirix commented 12 months ago

There is clusterpersistence though:

clusterer.cluster_persistence_.astype(float).round(2).to_dict('records')[0]