Use standard initialization for PSO instead of full real space sampling #467
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Types of changes
Motivation and Context / Related issue
PSO
initialization was very different from other algorithm: sampling in[0,1]
and transforming to the real space with an arctan, instead of using a normal distribution. With this diff,PSO
uses the sampling of the parametrization, which by default is a normal distribution, like other algorithms.Closes #296
How Has This Been Tested (if it applies)
Checklist