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Hi,
I'm getting this from lightgbm-clustering-model.ipynb
```python
Traceback (most recent call last):
File "/examples/nyan-optiver/lightgbm-clustering-model.py", line 340, in
k_neighb…
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## Description
### Bug report
interaction constraints* not only limits consequent splits, but all further splits in the tree
Short preamble: This is assuming that the behavior is intended to mirr…
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https://github.com/siboehm/lleaves
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The docs for lightgbm are missing many key details about the kind of things that users would expect to see in software documentation, such as effects of parameters and methodology used by the software…
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## Summary
This week, `pandas` developers announced a release candidate for the next major release, v2.0.
https://twitter.com/pandas_dev/status/1628159973988483074?s=20
> We are happy to anno…
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[mlflow](https://www.mlflow.org) is an API and web-based UI for logging parameters, code
versions, metrics, and output files when running machine learning experiments, for later
visualizing the resu…
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## Description
In learning to rank using LightGBM, an error occurs when predicting using test data.
> LightGBMError: The number of features in data (90) is not the same as it was in training data …
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Add support for different styles of naming generated features:
1. Upper/lower/camel case (eg. NUM_UNIQUE, num_unique, NumUnique)
2. Custom separator (eg. NUM_UNIQUE (underscore), num.unique (period)…
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Using hardware from here: https://github.com/szilard/GBM-perf/issues/12
Using dmlc/xgboost@84d992b and Microsoft/LightGBM@5ece53b
100M obtained using 10x 10m data.
CPU:
| ?gb | Size | Spee…
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I have tried almost everything i can think of to prevent overfitting, and my cross-validation searches push me toward n_estimators=60, max_depth=2, and learning_rate=0.01, indicating a high degree of …