FutureWarning: The histogram feature was deprecated... when using tsfel.time_series_features_extractor

[GniLudio]

I get the warning

tsfel\feature_extraction\features.py:498: FutureWarning: The histogram feature was deprecated in version 0.1.8 and will be replaced by the mode of histogram in 0.1.9. From then on, only a single feature value will be returned.
  warnings.warn(

when using tsfel.time_series_features_extractor.

Note

• On Linux the warning appears every time (not only the first time) tsfel.time_series_features_extractor is used.
  • I don't know the exact reason/difference that causes the warning to be logged multiple times.
• I found this similar issue, but that's already closed and 5 years ago.

[dmfolgado]

Hi @GniLudio thank you for letting us know. The warning is related to the deprecation of the current implementation of the histogram feature. We will switch to a different implementation that does not require defining the limits of the histogram (the previous version did so, and if not properly adjusted, the histogram feature could not make much sense).

We plan to release the revised histogram implementation soon and remove the warning. Out of curiosity, you mentioned that Linux appears every time. Have you also had that issue on Windows?

[GniLudio]

Hi @GniLudio thank you for letting us know. The warning is related to the deprecation of the current implementation of the histogram feature. We will switch to a different implementation that does not require defining the limits of the histogram (the previous version did so, and if not properly adjusted, the histogram feature could not make much sense).

We plan to release the revised histogram implementation soon and remove the warning. Out of curiosity, you mentioned that Linux appears every time. Have you also had that issue on Windows?

On windows the warning only appears the first time.

[dmfolgado]

Interesting. Thank you for letting me know.