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functime-org / functime

Time-series machine learning at scale. Built with Polars for embarrassingly parallel feature extraction and forecasts on panel data.
https://docs.functime.ai
Apache License 2.0
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functime 0.10 with Polars 1.0 compatibility #159

Open baggiponte opened 9 months ago

baggiponte commented 9 months ago

Ensure functime works with Polars>=0.20. Also implement/benchmark Enum dtype for entity columns to save memory.

baggiponte commented 5 months ago

So while we did this (with latest release, 0.9.5) there are still some rough edges which can be seen when using polars-upgrade as well. I feel functime can break in unexpected ways, so I'll leave this open.

linjing-lab commented 2 months ago

Ensure functime works with Polars>=0.20. Also implement/benchmark Enum dtype for entity columns to save memory.

Polars>=1.0 enhanced map_batches and map_elements to apply lambda function with machine learning forward computation. Enum type and Categorical data can obtain in Polars>=1.0

butterlyn commented 1 month ago

Hi @baggiponte I can see there hasn't been a release in 6 months, and I'm beginning to quite heavily use this library for my workflow. Can you please outline the "help wanted" tag on this post, where you'd recommend to start chipping in for this issue and for maintaining this package in general?