Matches in ScholarlyData for { <https://w3id.org/scholarlydata/inproceedings/lrec2008/papers/750> ?p ?o. }
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- 750 creator arnaud-delhay.
- 750 creator jonathan-chevelu.
- 750 creator nelly-barbot.
- 750 creator olivier-boeffard.
- 750 type InProceedings.
- 750 label "Comparing Set-Covering Strategies for Optimal Corpus Design".
- 750 sameAs 750.
- 750 abstract "This article is interested in the problem of the linguistic content of a speech corpus. Depending on the target task, the phonological and linguistic content of the corpus is controlled by collecting a set of sentences which covers a preset description of phonological attributes under the constraint of an overall duration as small as possible. This goal is classically achieved by greedy algorithms which however do not guarantee the optimality of the desired cover. In recent works, a lagrangian-based algorithm, called LamSCP, has been used to extract coverings of diphonemes from a large corpus in French, giving better results than a greedy algorithm. We propose to keep comparing both algorithms in terms of the shortest duration, stability and robustness by achieving multi-represented diphoneme or triphoneme covering. These coverings correspond to very large scale optimization problems, from a corpus in English. For each experiment, LamSCP improves the greedy results from 3.9 to 9.7 percent.".
- 750 hasAuthorList authorList.
- 750 hasTopic Linguistics.
- 750 isPartOf proceedings.
- 750 keyword "Acquisition, Machine Learning".
- 750 keyword "Corpus (creation, annotation, etc.)".
- 750 keyword "Tools, systems, applications".
- 750 title "Comparing Set-Covering Strategies for Optimal Corpus Design".