منابع مشابه
Tuple Merging in Probabilistic Databases
Real-world data are often uncertain and incomplete. In probabilistic relational data models uncertainty can be modeled on two levels. First by representing the uncertain instance of a tuple by a set of possible instances and second by assigning each tuple with its degree of membership to the considered relation. To overcome incompleteness, data from multiple sources need to be combined. In orde...
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Learning the parameters of complex probabilistic-relational models from labeled training data is a standard technique in machine learning, which has been intensively studied in the subfield of Statistical Relational Learning (SRL), but—so far—this is still an under-investigated topic in the context of Probabilistic Databases (PDBs). In this paper, we focus on learning the probability values of ...
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ژورنال
عنوان ژورنال: The Computer Journal
سال: 1985
ISSN: 0010-4620,1460-2067
DOI: 10.1093/comjnl/28.3.291