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xgboost/demo/guide-python
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Jiaming Yuan 001503186c
Rewrite approx (#7214) 
This PR rewrites the approx tree method to use codebase from hist for better performance and code sharing.

The rewrite has many benefits:
- Support for both `max_leaves` and `max_depth`.
- Support for `grow_policy`.
- Support for mono constraint.
- Support for feature weights.
- Support for easier bin configuration (`max_bin`).
- Support for categorical data.
- Faster performance for most of the datasets. (many times faster)
- Support for prediction cache.
- Significantly better performance for external memory.
- Unites the code base between approx and hist.
2022-01-10 21:15:05 +08:00
..
basic_walkthrough.py
Modernize XGBoost Python document. (#7468)
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boost_from_prediction.py
Modernize XGBoost Python document. (#7468)
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callbacks.py
Modernize XGBoost Python document. (#7468)
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cat_in_the_dat.py
Modernize XGBoost Python document. (#7468)
2021-11-23 23:24:52 +08:00
categorical.py
Rewrite approx (#7214)
2022-01-10 21:15:05 +08:00
continuation.py
Modernize XGBoost Python document. (#7468)
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cross_validation.py
Modernize XGBoost Python document. (#7468)
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custom_rmsle.py
Modernize XGBoost Python document. (#7468)
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custom_softmax.py
Modernize XGBoost Python document. (#7468)
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evals_result.py
Modernize XGBoost Python document. (#7468)
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external_memory.py
Modernize XGBoost Python document. (#7468)
2021-11-23 23:24:52 +08:00
feature_weights.py
Modernize XGBoost Python document. (#7468)
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gamma_regression.py
Modernize XGBoost Python document. (#7468)
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generalized_linear_model.py
Modernize XGBoost Python document. (#7468)
2021-11-23 23:24:52 +08:00
multioutput_regression.py
Initial support for multioutput regression. (#7514)
2021-12-18 09:28:38 +08:00
predict_first_ntree.py
Modernize XGBoost Python document. (#7468)
2021-11-23 23:24:52 +08:00
predict_leaf_indices.py
Modernize XGBoost Python document. (#7468)
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quantile_data_iterator.py
Modernize XGBoost Python document. (#7468)
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README.rst
Modernize XGBoost Python document. (#7468)
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sklearn_evals_result.py
Modernize XGBoost Python document. (#7468)
2021-11-23 23:24:52 +08:00
sklearn_examples.py
Modernize XGBoost Python document. (#7468)
2021-11-23 23:24:52 +08:00
sklearn_parallel.py
Modernize XGBoost Python document. (#7468)
2021-11-23 23:24:52 +08:00
update_process.py
Modernize XGBoost Python document. (#7468)
2021-11-23 23:24:52 +08:00

README.rst 

XGBoost Python Feature Walkthrough
==================================


This is a collection of examples for using the XGBoost Python package.