# \#lightgbm

**URL:** https://discourse.julialang.org/tag/lightgbm/1566.md

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## [Problem of memory usage with MLJ+LightGBM and grid search](https://discourse.julialang.org/t/problem-of-memory-usage-with-mlj-lightgbm-and-grid-search/112147)

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**Author:** [@julien\_goo](https://discourse.julialang.org/u/julien_goo)\
**Replies:** 10\
**Last updated:** [June 1, 2024, 4:51am UTC](https://discourse.julialang.org/t/problem-of-memory-usage-with-mlj-lightgbm-and-grid-search/112147 "2024-06-01T04:51:43Z")

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Hi all, We are building an application of ML using MLJ and LightGBM (for the ML part) to perform some forecasts on complex time series (for a quite critical business need, in production with daily use) We have a blocki…