concept
active
concept:accuracy-free-energy-termAccuracy (Free Energy term)
Expected log likelihood of data under posterior beliefs; measures fit to observations.
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Related by similarity (8)
cosine ≥ 0.65 · no typed edgeEntities in the same semantic neighborhood but without a typed relation to this one — candidates for new edges or unrecognized duplicates.
- Thermodynamic potential ΔF = ΔE − TΔS; domain walls form if ΔF < 0
- Expected entropy of outcomes given states; resolved by selecting states that yield unambiguous outcomes.
- A foundational variational principle from statistical physics that formalizes how self-organizing systems maintain structural integrity and adapt to their environment by minimizing free energy—a mathematical bound on surprise or prediction error. Originally developed by Karl Friston, the framework unifies action, perception, and learning as processes of active inference, where systems both update internal models of the world and act upon it to reduce the divergence between predictions and observations.
- KL divergence between predicted and preferred final states or outcomes.
- Biologically plausible approximation lying between mean-field and Bethe approximations.
- Free energy expected under future outcomes; guides policy selection via epistemic and extrinsic value.
- Physical quantity sharing same minimum as variational free energy (via Jarzynski equality); proxy for computational cost
- Proportion of characters (out of 26) for which all five Big Five dimensions are predicted correctly