3 ms·
Related question. I'm trying to sample something with no gradient information (messy astronomical likelihood computation). I'm currently using emcee which uses
by xioxox 6y ago
Related question. I'm trying to sample something with no gradient information (messy astronomical likelihood computation). I'm currently using emcee which uses a Goodman-Weare sampler which breaks down with too many parameters. Are there any better samplers which don't need a gradient?