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Report de recerca: DEIM-RR-11-003


Títol

Cost functions and partial orders as medical background knowledge: formalization and operations

Autor/s

Joan Albert Lpez-Vallverd, Dr. David Riao

Data

14-09-2011

Grup de recerca

Banzai - Research Group on Artificial Intelligence

Tipus de report

Recerca

Idioma

English

Nombre de pàgines

23

Resum

Two ways of representing knowledge which are usually used as background knowledge for medical decision making are presented and formalized. These are cost functions and (layered) partial orders (LPOs). Mathematical operations to transform a cost function into a LPO and vice versa and to combine several cost functions or LPOs are also proposed.

Paraules Clau

cost function, partial order, background knowledge, medical decision making