pub struct InferenceEngine { /* private fields */ }Expand description
Inference engine for PGM queries.
Implementations§
Source§impl InferenceEngine
impl InferenceEngine
Sourcepub fn new(
graph: FactorGraph,
algorithm: Box<dyn MessagePassingAlgorithm>,
) -> Self
pub fn new( graph: FactorGraph, algorithm: Box<dyn MessagePassingAlgorithm>, ) -> Self
Create a new inference engine.
Sourcepub fn marginalize(&self, query: &MarginalizationQuery) -> Result<ArrayD<f64>>
pub fn marginalize(&self, query: &MarginalizationQuery) -> Result<ArrayD<f64>>
Compute marginal probability for a variable.
Sourcepub fn conditional(
&self,
query: &ConditionalQuery,
) -> Result<HashMap<String, ArrayD<f64>>>
pub fn conditional( &self, query: &ConditionalQuery, ) -> Result<HashMap<String, ArrayD<f64>>>
Compute conditional probability.
Sourcepub fn joint(&self) -> Result<ArrayD<f64>>
pub fn joint(&self) -> Result<ArrayD<f64>>
Compute joint probability over all variables.
This computes P(X₁, X₂, …, Xₙ) = ∏ᵢ φᵢ(Xᵢ)
Sourcepub fn graph(&self) -> &FactorGraph
pub fn graph(&self) -> &FactorGraph
Get the factor graph.
Auto Trait Implementations§
impl Freeze for InferenceEngine
impl !RefUnwindSafe for InferenceEngine
impl Send for InferenceEngine
impl Sync for InferenceEngine
impl Unpin for InferenceEngine
impl !UnwindSafe for InferenceEngine
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T: ?Sized,
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