Definition: A solution to a problem that is better than all other solutions that are slightly different, but worse than the global optimum.
See also prisoner's dilemma, optimization problem.
Note: Some search methods may get trapped in a local optimum and miss the global optimum.
If you have suggestions, corrections, or comments, please get in touch with Paul Black.
Entry modified 17 December 2004.
HTML page formatted Fri Feb 23 10:06:08 2018.
Cite this as:
Paul E. Black, "local optimum", in Dictionary of Algorithms and Data Structures [online], Vreda Pieterse and Paul E. Black, eds. 17 December 2004. (accessed TODAY) Available from: https://www.nist.gov/dads/HTML/localoptimum.html