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| Levenberg Marquardt - extracting data from state http://forum.alglib.net/viewtopic.php?f=2&t=1082 |
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| Author: | mrmojo [ Fri Dec 06, 2013 1:53 pm ] |
| Post subject: | Levenberg Marquardt - extracting data from state |
Hello, i am using the Levenberg-Marquardt algorithm for parallel optimization with different startvalues. To determine the best solution i have to acces the data stored in state.fi I don't know how to access it. printf("%s @ %d\n", state.fi.tostring(2).c_str(),ID); it gives me the data as string. e.g [x1,x2,x3, ..., xn]. But i want to store the data as double. double result = state.fi[i] is not working. please help me |
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