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Probabilistic conditional independence: a similarity-based measure and its application to causal network learning
dc.contributor.author | Sangüesa i Sole, Ramon |
dc.contributor.author | Cabós, Joan |
dc.contributor.author | Cortés García, Claudio Ulises |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Ciències de la Computació |
dc.date.accessioned | 2016-03-16T18:32:41Z |
dc.date.available | 2016-03-16T18:32:41Z |
dc.date.issued | 1996-06 |
dc.identifier.citation | Sangüesa, R., Cabós, J., Cortes, C. "Probabilistic conditional independence: a similarity-based measure and its application to causal network learning". 1996. |
dc.identifier.uri | http://hdl.handle.net/2117/84564 |
dc.description.abstract | A new definition for similarity between possibility distributions is introduced and discussed as a basis for detecting dependence between variables by measuring the similarity degree of their respective distributions. This new definition is used to detect conditional independence relations in possibility distributions derived from data. This is the basis for a new hybrid algorithm for recovering possibilistic causal networks. The algorithm POSSCAUSE is presented and its applications discussed and compared with analogous developments in possibilistic and probabilistic causal networks learning. |
dc.format.extent | 19 p. |
dc.language.iso | eng |
dc.relation.ispartofseries | LSI-96-37-R |
dc.subject | Àrees temàtiques de la UPC::Informàtica::Intel·ligència artificial |
dc.subject.other | Similarity |
dc.subject.other | Possibility distributions |
dc.subject.other | POSSCAUSE |
dc.title | Probabilistic conditional independence: a similarity-based measure and its application to causal network learning |
dc.type | External research report |
dc.contributor.group | Universitat Politècnica de Catalunya. KEMLG - Grup d'Enginyeria del Coneixement i Aprenentatge Automàtic |
dc.rights.access | Open Access |
local.identifier.drac | 646821 |
dc.description.version | Postprint (published version) |
local.citation.author | Sangüesa, R.; Cabós, J.; Cortes, C. |
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