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On the Implementation of the Probabilistic Logic Programming Language ProbLog
Angelika Kimmig; Bart Demoen; Luc De Raedt; Vitor Costa; Ricardo RochaThe past few years have seen a surge of interest in the field of probabilistic logic learning and statistical relational learning. In this endeavor, many probabilistic logics have been developed. ProbLog is a recent probabilistic extension of Prolog motivated by the mining of large biological networks. In ProbLog, facts can be labeled with probabilities. These facts are treated as mutually independent random va...
Query Transformations for Improving the Efficiency of ILP Systems
Vítor Santos Costa; Ashwin Srinivasan; Rui Camacho; Hendrik Blockeel; Bart Demoen; Gerda Janssens; Jan Struyf; Henk Vandecasteele; Wim Van LaerRelatively simple transformations can speed up the execution of queries for data mining considerably. While some ILP systems use such transformations, relatively little is known about them or how they relate to each other. This paper describes a number of such transformations. Not all of them are novel, but there have been no studies comparing their efficacy. The main contributions of the paper are: (a) it clar...
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