EpistemicTotalDecomposition

class probly.quantification.decomposition.decomposition.EpistemicTotalDecomposition

Bases: TotalDecomposition, EpistemicDecomposition, Generic

Protocol for decompositions into epistemic and total uncertainty.

At least one of the two components (_epistemic, _total) must be implemented, the other is then defined to be the same as the implemented component. Subclasses using an aliasing default must use the same payload type for EU and TU. Subclasses with distinct payload types must implement both components.

canonical_notion

alias of TotalUncertainty

property components: list[type[Notion]]

The components of the decomposition.

property epistemic: EU

The epistemic uncertainty of the decomposition.

get(k[, d]) → D[k] if k in D, else d.  d defaults to None.

get_canonical() → Notion

Return the canonical notion of the decomposition.

get_notion(notion: type[N]) → N

Return the component corresponding to the given notion.

items() → a set-like object providing a view on D's items

keys() → a set-like object providing a view on D's keys

property total: TU

The total uncertainty of the decomposition.

values() → an object providing a view on D's values