7.1 Bayesian learning🔗

Learning is the process of incorporating new information into your set of existing beliefs. Bayesian reasoning gives a beautiful

> (define param (if (flip 1/2) 0.1 0.9))

> (observe! (equal? (flip param) #t))

> (observe! (equal? (flip param) #f))

> (observe! (equal? (flip param) #f))

> (observe! (equal? (flip param) #f))

> (observe! (equal? (flip param) #f))

> param

┌─────┬─────────────────────┐ │Value│Probability          │ ├─────┼─────────────────────┤ │0.1  │0.9986301369863013   │ │0.9  │0.0013698630136986284│ └─────┴─────────────────────┘

• Inference