Question about getting the equation from the "best" result

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Fraser Jones

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Jan 8, 2024, 1:07:47 PM1/8/24

to Multi Expression Programming

Recently started using MEPX and I had one issue. After an analysis completes, when I select "Best" from the "#" column, it doesn't actually show me the equation for the best fit it has found. I tried saving the data and the project, but did not find the best fit equation. Any advice?

mihai....@gmail.com

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Jan 8, 2024, 1:16:13 PM1/8/24

to Multi Expression Programming

Hi,

The last 3 rows of the Runs (Errors) table only shows the Best, Mean and StdDev values from the above values on the same column.

It does not show the equation because the index of the Run generating Best error for Training could be different from the Run index generating the Best error for Test (or Validation). Thus the Best row can actually contain the summarization from the 3 different solutions.

So, you have to manually select the row (excluding the last 3) representing the Run which has generated the best error.