Predicate Exchange Inference with Declarative Knowledge Zenna - - PowerPoint PPT Presentation

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Predicate Exchange Inference with Declarative Knowledge Zenna - - PowerPoint PPT Presentation

Predicate Exchange Inference with Declarative Knowledge Zenna Tavares Javier Burroni, Edgar Minasyan, Armando Solar Lezama, Rajesh Ranganath Objective Objective Priors with constraints condition on balls not intersecting Inverse Graphics with


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SLIDE 1

Predicate Exchange

Inference with Declarative Knowledge

Zenna Tavares Javier Burroni, Edgar Minasyan, Armando Solar Lezama, Rajesh Ranganath

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SLIDE 2

Objective

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SLIDE 3

Objective

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SLIDE 4

Priors with constraints

condition on balls not intersecting

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SLIDE 5

Inverse Graphics with constraints

condition on balls not intersecting

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SLIDE 6

Predicate Exchange

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SLIDE 7

Convert predicates into soft predicates

Soft predicate represents degree to which hard predicate is satisfied

(x > y) ∨ ¬( = 2) → (x y) ( 2) x2 >̃ ∨̃ ¬̃ x2 =̃

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SLIDE 8

Approximate Posterior

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SLIDE 9

Temperature trades-off accuracy / convergence

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SLIDE 10

Replica Exchange

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SLIDE 11

Omega.jl: A Causal, Higher-Order PPL

github.com/zenna/Omega.jl

Poster #52

cond

causal inference higher-order inference

do rcd