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Fix segmentation fault when ESS < 10 by raising ValueError (#47) #131

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Fix segmentation fault when ESS < 10 by raising ValueError (#47) #131

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3 changes: 3 additions & 0 deletions dingo/PolytopeSampler.py
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Original file line number Diff line number Diff line change
Expand Up @@ -138,6 +138,9 @@ def generate_steady_states(
"""

self.get_polytope()

if ess < 10:
raise ValueError(f"Effective sample size (ess) must be at least 10 to avoid numerical instability. Got {ess}.")

P = HPolytope(self._A, self._b)

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