XGBoost tutorial #2567
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XGBoost tutorial #2567
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Issue
There is no easy-to-read XGBoost tutorial in Flower.
Description
We have implemented XGBoost with bagging aggregation in this PR, but there is no detailed tutorial to explain each step.
Proposal
We finish a complete step-by-step tutorial to explain 1) how the local XGBoost training conducts, and 2) how the clients' models are aggregated on the server.
Note
After the strategy moves to the core framework, some changes requires accordingly.