Skip to content

Adding multi-fidelity optimizers#127

Open
lage2104 wants to merge 149 commits intoDevelopfrom
multi-fidelity
Open

Adding multi-fidelity optimizers#127
lage2104 wants to merge 149 commits intoDevelopfrom
multi-fidelity

Conversation

@lage2104
Copy link

@TillFetzer and myself (@lage2104 ) implemented 4 multi-fidelity optimizers to NASLib.
These are: Successive Halving, Hyperband, Bayesian Optimization Hyperband and Differential Evolution Hyperband.
The implementation is mainly based on https://github.com/automl/nas-bench-x11.
Their implementation has been improved to run stable in NASLib.

TillFetzer and others added 30 commits November 3, 2021 18:15
- concept for multi-fidelity trainer
- concept for successive halving optimizer

Co-authored-by: Lars Gerne <lage2104@gmail.com>
Co-authored-by: Lars Gerne <lage2104@gmail.com>
Co-authored-by: Lars Gerne <lage2104@gmail.com>
- sh optimizer: add support for budget type "epoch"
- train_statistics:  add support to be able to track fidelities

Co-authored-by: Lars Gerne <lage2104@gmail.com>
+added hash to dict
+try different checkpointer
for now, just prototyping
Co-authored-by: Lars Gerne <lage2104@gmail.com>
but one thing make no sense
Co-authored-by: Lars Gerne <lage2104@gmail.com>
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

None yet

Projects

None yet

Development

Successfully merging this pull request may close these issues.

2 participants