Recent content by ggyyree

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    Graduate Solving Optimization Problem: Local Minima Traps & Solutions

    I met a problem about finding the optimization of some function. I used the Trust-Region Newton and Quasi-Newton methods for the problem; however, with different initial guesses I sometimes got the local minimums. May I ask how to get out the trap of the local minimums please? I may try the...
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    Graduate Solving Optimization Problems: Avoiding Local Minima

    I met a problem about finding the optimization of some function. I used the Trust-Region Newton and Quasi-Newton methods for the problem; however, with different initial guesses I sometimes got the local minimums. May I ask how to get out the trap of the local minimums please? I may try the...