• Media type: Text; Electronic Conference Proceeding
  • Title: Widened KRIMP : Better Performance through Diverse Parallelism
  • Contributor: Sampson, Oliver R. [Author]; Berthold, Michael R. [Author]
  • Published: KOPS - The Institutional Repository of the University of Konstanz, 2014
  • Language: English
  • DOI: https://doi.org/10.1007/978-3-319-12571-8_24
  • Keywords: KRIMP ; Parallelization ; Widening
  • Origination:
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  • Description: We demonstrate that the previously introduced Widening framework is applicable to state-of-the-art Machine Learning algorithms. Using Krimp, an itemset mining algorithm, we show that parallelizing the search finds better solutions in nearly the same time as the original, sequential/greedy algorithm. We also introduce Reverse Standard Candidate Order (RSCO) as a candidate ordering heuristic for Krimp. ; published
  • Access State: Open Access
  • Rights information: In Copyright