ChaCha for Online AutoML

June 11, 2021
Qingyun Wu

In this work, we propose the ChaCha (Champion-Challengers) algorithm for making an online choice of hyperparameters in online learning settings. This work is published in ICML 2021.

Python notebook demo: https://github.com/microsoft/FLAML/blob/main/notebook/autovw.ipynb

- Chi Wang
  
  Principal Researcher
- John Langford
  
  Partner Researcher Manager
- Marco Rossi
  
  Principal Data Scientist
- Paul Mineiro
  
  Principal Data and Applied Scientist
- Qingyun Wu
  
  Postdoc researcher
Research Area
- Algorithms
- Artificial intelligence
Project
- FLAML
Publication
- ChaCha for Online AutoML

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