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Three suggestions for Design Space Explorer: 1) Run on more than 12 columns. 2) Set desired In Spec portion and automatically solve. 3) Lock Min/Max values on specific columns

Mark_Zwald

What inspired this Wish List Request?

Three items here all related to DSE.

1. Currently Design Space Explorer will not run if the user attempts to run it on more than 12 columns. And often it, JMP will crash when attempting to run it with more than 12 columns.

2. Set a desired in spec portion that the user wants, and DSE would automatically go to the optimal solution without having to repeatedly click Move Inward.

3. Allow the user to be able to lock a Min or Max value on column(s) of interest such that if you click move inward or move outward, the locked Min/Max values don't change.

Please describe the new or improved feature or solution you would like to see.

1. If the user has hardware resources capable of rendering DSE on more than 12 columns, there should be no software limitation.

2. A field where the desired in-spec portion (or volume portion) can be entered and DSE will automatically go to the optimal settings without needing to click Move Inward repeatedly.

3. An option to lock Min or Max values on column(s) of interest. Some limits cannot be tightened but those columns are needed to model the response.

What would the value be to you and/or other users if this new feature is provided?

1. Tesla is heavily using DSE on models with many features (more than 12 columns). The 12 column limitation is limiting the value they are getting from JMP Pro 18. They are deploying JMP Pro 18 in a server environment to handle big data models with many rows/columns, but the limitations in DSE are creating a negative user experience.

2. Makes DSE more efficient and easier to use

3. Makes DSE more customizable to user requirements.

Is this an external customer request?

Yes, this is from Tesla. Specifically George Li who is a licensed JMP Pro 18 user. See above.

Is there a competitive software package that has this feature or solution that we should be aware of?

Will this impact a renewal, expansion, or adoption at a customer, and does this put an account at risk if we do not address this?

Potentially impact JMP Pro renewal as they are applying DSE to neural net models trained in JMP Pro with 40+ columns.

Status: Acknowledged

Comments

Sarah-Sylvestre

Thank you for sharing this idea!

Valerie_Nedbal

@Mark_Zwald , just for your information, the locking of factors in the design space profiler will be implemented in JMP 19.

Jed_Campbell

@Mark_Zwald Here's something somewhat related: Automatic Moving Inward for Design Space Profiler - JMP User Community

Valerie_Nedbal

Hello @mzwald , concerning the limitation to 12 factors in design space profiler, did you try to reduce your model? Let's say your are starting with 40 predictors, it can be that not all the predictors are important and you could reduce your model by first doing a variable importance check (using for example the "response screening", or "stepwise" regression) and use only the variables that are important. Reducing your 40 to maybe only a handful could indeed resolve your problem.

Mark_Zwald

@Valerie_Nedbal yeah that's the same advice I gave but unfortunately the model requires more than 12 factors that are significant.