Publication details

Probabilistic information retrieval from census data based on distribution mixtures

Journal Article

Grim Jiří, Pudil Pavel, Somol Petr


serial: Acta Oeconomica Pragensia vol.8, 2 (2000), p. 41-47

research: AV0Z1075907

project(s): VS96063, MŠMT, IAA2075703, GA AV, KSK1075601, GA AV

abstract (eng):

The possibility of interactive presentation of statistical properties of large and/or confidential databases by means of probabilistic models is based on the probabilistic expert system PES. The probabilistic model can be estimated by means of EM algorithm in the form of a finite distribution mixture to be used as a knowledge base of the probabilistic expert system PES. The final software product can reproduce the properties of the original database without any further access to the original data.

Cosati: 09K

RIV: BB