Lines of Life for MGS Symbolic Descriptions
Gettler-Summa, Mireille (1999), Lines of Life for MGS Symbolic Descriptions, Electronic Notes in Discrete Mathematics, 2, p. 173-175. http://dx.doi.org/10.1016/S1571-0653(04)00035-6
TypeArticle accepté pour publication ou publié
Conference titleOSDA98, Ordinal and Symbolic Data Analysis
Conference cityAmherst (MA)
Journal nameElectronic Notes in Discrete Mathematics
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Abstract (EN)The IFREMER (French sea research center) office asked for automatic production of fishing activity descriptions from the time tables of all economic units (about 2000 every year) belonging to the six harbors of North Brittany in France. The project is then to follow along many years the evolution of the discovered activities: do some of them disappear, increase or decrease, do new fishing tactics appear…?
Subjects / KeywordsClustering; MGS(Marking and Generalization by Symbolic Objects); three-way data table; Symbolic Line of Life
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