Xgboost-quickstart example #2612
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danieljanes
requested changes
Nov 17, 2023
Co-authored-by: Daniel J. Beutel <daniel@flower.dev>
Co-authored-by: Daniel J. Beutel <daniel@flower.dev>
danieljanes
reviewed
Nov 17, 2023
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| # Let's use the first partition as an example | ||
| partition = fds.load_partition(idx=0, split="train") |
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Should we add the possibility to load a specific partition by providing --node-id 0 or --node-id 1? And then use IidPartitioner(num_partitions=2) above?
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ok, i'll pull back the arguments parser only for --node-id
danieljanes
reviewed
Nov 17, 2023
danieljanes
approved these changes
Nov 17, 2023
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Issue
Description
We need a simpler quick-start example for XGBoost, which allows users to get a quick idea of how to use XGBoost in Flower.
Proposal
In this example, we simply the data partitioning part, and remove the customised experimental settings. We only use two clients for the training. The evaluation is conducted on clients' hold-out test set.
Note
After bagging strategy has been moved to the core framework, this PR, we need to change the server code here to use the strategy from the core framework.