Comments (6)
Hi @Fa20 -- assuming you are using AxClient as we typically recommend take not of the trial that failed and simply call ax_client.log_trial_failed(trial_index)
with the index of the trial that produced a simulation failure. After doing this you are free to generate new points using ax_client.get_next_trial()
and continue the optimization.
from ax.
@mpolson64 thanks for your answer.
this will be not just one trial and may be many of this trial the simulation will be fallied with some of these suggested values of prams and I thought that using abandon will help not to repeat such these values later ?
from ax.
@mpolson64 is there any difference between ax_client.log_trial_failure(trial_index=trial_index) and ax_client.log_trial_failed(trial_index)
from ax.
@mpolson64 could you please keep the issue open since I do not think that is completed from my Side. Thank you so much
I did check and did not find ax_client.log_trial_failed(trial_index) could you please help?
from ax.
@Fa20 on this happening in multiple trials, you will need to repeatedly call ax_client.log_trial_failure(trial_index=n)
for each trial that produces a simulation failure.
On FAILED versus ABANDONED, see #372 (comment) for a detailed explanation. In practice we see most of our users desire the FAILED behavior (i.e. treating errors as potentially transient and not blocking parameterizations from being re-suggested) so we provide the log_trial_failure
method on AxClient to enable easy management. If you truly want the ABANDONED behavior you may do the following:
trial = ax_client.get_trial(trial_index=n)
trial.mark_abandoned()
To your question about the difference between ax_client.log_trial_failure(trial_index=trial_index)
and ax_client.log_trial_failed(trial_index)
: This was a typo on my part -- log_trial_failure
is the correct method to use.
from ax.
Related Issues (20)
- Hierarchical Search Spaces with Multiple Independent Search Spaces HOT 3
- Services API :×1-1.5*×2>=0 HOT 4
- primary_objective and secondary_objective HOT 1
- Comparison of multi-objective acquistion functions HOT 14
- plot_pareto_frontier HOT 6
- attach trials HOT 8
- Multi-task BO with Service API HOT 2
- constrains HOT 17
- Question : Generation 12 trials HOT 8
- Question: Multi-Task Multi Objective HOT 1
- MOO not respecting nonlinear constraints HOT 1
- Problem with Fixed parameters if nonlinear_inequality_constraint is imposed
- Safe optimization in the Service API HOT 4
- The same point is evaluated multiple times during Integer Optimization with BO. HOT 5
- ax_client.generation_strategy.trials_as_df HOT 9
- [GENERAL SUPPORT]: Managing Objective Function Evaluation Failures in Ax for MOO HOT 3
- [GENERAL SUPPORT]: Using qNegIntegratedPosteriorVariance HOT 3
- [GENERAL SUPPORT]: Reference point for multi-objective bayesian optimization HOT 4
- [GENERAL SUPPORT]: Adjusting search space or accommodating out-of-bounds initial data HOT 19
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from ax.