Theorems · Theorem · statistics
ProbabilityTheory.bayesRisk_le_avgRisk
∀ {Θ : Type u_1} {𝓧 : Type u_2} {𝓨 : Type u_4} {mΘ : MeasurableSpace Θ} {m𝓧 : MeasurableSpace 𝓧}
{m𝓨 : MeasurableSpace 𝓨} (ℓ : Θ → 𝓨 → ENNReal) (P : ProbabilityTheory.Kernel Θ 𝓧) (κ : ProbabilityTheory.Kernel 𝓧 𝓨)
(π : MeasureTheory.Measure Θ) [hκ : ProbabilityTheory.IsMarkovKernel κ],
ProbabilityTheory.bayesRisk ℓ P π ≤ ProbabilityTheory.avgRisk ℓ P κ π- Defined in
- Mathlib.Probability.Decision.Risk.Basic
- Cited by
- 2 results in Mathlib
- Foundations
- Depth 216 from the axioms · uses propext, Classical.choice, Quot.sound
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites8
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- MeasurableSpacestatement and proof · cited by 13,106
- MeasureTheory.Measurestatement and proof · cited by 10,939
- ENNRealstatement and proof · cited by 9,879
- ProbabilityTheory.Kernelstatement and proof · cited by 1,281
- ProbabilityTheory.IsMarkovKernelstatement and proof · cited by 124
- iInf₂_leproof · cited by 45
- ProbabilityTheory.bayesRiskstatement · cited by 31
- ProbabilityTheory.avgRiskstatement · cited by 25
Cited by2
Results whose statement or proof uses this declaration.
- ProbabilityTheory.bayesRisk_le_mul'proof · cited by 2
- ProbabilityTheory.IsArgminEstimator.isBayesEstimatorproof · cited by 1