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INASIC / conus-exogenomics

This repository contains files used by the Conus Exogenomics research group at the Marine Science Institute, University of the Philippines Diliman.
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Sensitivity Analysis: Choosing boundary conditions #1

Open INASIC opened 7 years ago

INASIC commented 7 years ago

@absampaco How do we ensure that the most negative term doesn't just take all the weight, and the weights of all the other terms go to 0?

We could set boundary conditions for the:

ghost commented 7 years ago

I think you need grant me permission to submit files to the repo. For the meantime, take a look at the script I made (please check the version of this repo I forked, I uploaded it there). It's a rough implementation of one-at-a-time method. It suffers inaccuracies because of the imprecision of the float values. I think we need to do some other algorithm.

ghost commented 7 years ago

As for your question, we could try imposing boundary conditions on each one. We could also incorporate boundary conditions on the total energy itself, since we have some idea about the energy of the native structures. Say we iteratively change the modify the weights until the energy reaches some value. That's a parameter that can be specified in the code I made earlier.

INASIC commented 7 years ago

I have added a working genetic algorithm that approaches the solution. It is inefficient, but it seems like it's on the right track.