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K.: EAGLE: Efficient Active Learning of Link Specifications Using Genetic Programming (2012)
| Venue: | In: ESWC |
| Citations: | 8 - 2 self |
BibTeX
@INPROCEEDINGS{Ngomo12k.:eagle:,
author = {Axel-cyrille Ngonga Ngomo and Klaus Lyko},
title = {K.: EAGLE: Efficient Active Learning of Link Specifications Using Genetic Programming},
booktitle = {In: ESWC},
year = {2012},
pages = {149--163}
}
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Abstract
Abstract. With the growth of the Linked Data Web, time-efficient ap-proaches for computing links between data sources have become indis-pensable. Most Link Discovery frameworks implement approaches that require two main computational steps. First, a link specification has to be explicated by the user. Then, this specification must be executed. While several approaches for the time-efficient execution of link specifications have been developed over the last few years, the discovery of accurate link specifications remains a tedious problem. In this paper, we present EAGLE, an active learning approach based on genetic programming. EAGLE generates highly accurate link specifications while reducing the annotation burden for the user. We present EAGLE and the framework within which it is implemented. We evaluate EAGLE against batch learn-ing on three different data sets and show that it can detect specifications with an F-measure superior to 90 % while requiring a small number of questions. 1
Keyphrases
efficient active learning link specification using genetic programming link specification accurate link specification genetic programming batch learn-ing data source main computational step linked data web time-efficient ap-proaches present eagle several approach annotation burden time-efficient execution active learning approach f-measure superior last year different data set small number tedious problem link discovery framework implement
