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ojscutt / sl-pitchfork

emulating individual modes of solar-like oscillators using a single branching neural network
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dynesty demon: emulator hares #7

Closed ojscutt closed 5 months ago

ojscutt commented 6 months ago

Plot(s) here of comparison between sampling runs with grid hare and emulator hare:

ojscutt commented 6 months ago

Plot for n=6 to 40, hare taken from the grid: image

ojscutt commented 6 months ago

Plot for n=15 to 25, hare from grid: image

ojscutt commented 6 months ago

Plot for n=6 to 40, emu hare: image

ojscutt commented 6 months ago

Plot for n=15 to 25, emu hare: image

ojscutt commented 6 months ago

The sampler spins out here either way - things seem to behave when we include all mode frequencies, but not when we restrict the constraints to just n=15 to 25, regardless of whether the Hare is taken from the grid or the emulator.

ojscutt commented 5 months ago

Solved by using ultranest instead of dynesty - likelihood, emulator, seem to be working as expected.