Symbolic and spatial data analysis: Mining complex data structures
نویسندگان
چکیده
منابع مشابه
Symbolic and spatial data analysis: Mining complex data structures
Nowadays, researchers from different areas must face the growing complexity of the information available, which is characterised by the generally high dimensions of databases and their structure, resulting from the observation of multivariate phenomena in different state/space occasions. As a consequence, there is an increasing interest in extracting knowledge from large collections of data. Da...
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Data Envelopment Analysis (DEA) is a nonparametric approach for measuring the relative efficiency of a decision making units consists of multiple inputs and outputs. In all standard DEA models semi positive real valued measures are assumed, while in some real cases inputs and outputs may take complex valued. The question is related to measuring efficiency in such cases. As far as we are aware, ...
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ژورنال
عنوان ژورنال: Intelligent Data Analysis
سال: 2006
ISSN: 1571-4128,1088-467X
DOI: 10.3233/ida-2006-10401