Aaron Klein

Kernel with dynamical number of parameters

1

Hi, I would like to implement a new kernel as described [here](https://papers.nips.cc/paper/5086-multi-task-bayesian-optimization.pdf). In a nutshell, given an integer N, this kernel maintains the Cholesky of an NxN dimensional matrix, where...

small refactor of NAS example

13

*Description of changes:* - Refactors the training of NAS into a custom HF Trainer module - allows for custom datasets *Testing done:* ## Merge Checklist _Put an `x` in the...

Fix typos in HPO chapter

5

*Description of changes:* Fixes typos and wording in the HPO chapter. Replaces #2432 By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution,...

feat: implementation of expected hypervolume improvement

1

Implements expected hypervolume improvement, a popular Bayesian optimization strategy for multi-objective problems using the BOTorch implementation. It also fixes a small bug in the FIFO scheduler. ---- By submitting this...

Hi, I want to generate the marginal plots of the following ConfigSpace with the plot_marginal() function: burn_in, Type: UniformFloat, Range: [0.0, 0.8], Default: 0.29999999999999999 l_rate, Type: UniformFloat, Range: [1e-06, 0.1],...

HPOlib pickle

1

Would it be possible to get a small describtion for the structure of a HPOlib pickle that gets create after an optimization run? It would help for a further analysis...

Config Options

1

If I start HPOlib without setting the value for 'logging_host' or 'HPOlib_loglevel' it crashes with the error message : ConfigParser.NoOptionError: No option 'logging_host' in section: 'HPOLIB' However, in the documentation...

Is it possible to apply HPOlib test on many runs in a directory at once instead of specifying each run via --cwd?

experiment_directory_prefix

1

Is it possible to specify a path ("../..") as experiment directory prefix such that it possible to save certain runs in a specific directory?