Mining heterogeneous multidimensional sequential data: An application to the analysis of patient healthcare trajectories

E Egho - 2014 - policycommons.net
All domains of science and technology produce large and heterogeneous data. Although a
lot of work was done in this area, mining such data is still a challenge. No previous research
work targets the mining of heterogeneous multidimensional sequential data. This thesis
proposes a contribution to knowledge discovery in heterogeneous sequential data. We
study three different research directions:(i) Extractionof sequential patterns,(ii) Classification
and (iii) Clustering of sequential data. Firstly we generalize the notion of a multidimensional …

Mining Heterogeneous Multidimensional Sequential Data

E Egho - 2014 - inria.hal.science
All domains of science and technology produce large and heterogeneous data. Although a
lot of work was done in this area, mining such data is still a challenge. No previous research
work targets the mining of heterogeneous multidimensional sequential data. This thesis
proposes a contribution to knowledge discovery in heterogeneous sequential data. We
study three different research directions:(i) Extractionof sequential patterns,(ii) Classification
and (iii) Clustering of sequential data. Firstly we generalize the notion of a multidimensional …
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