Medizinische Universität Graz Austria/Österreich - Forschungsportal - Medical University of Graz
Gewählte Publikation:
SHR Neuro Krebs Kardio Lipid Stoffw Microb
Kreuzthaler, M; Miñarro-Giménez, JA; Schulz, S.
MapReduce in the Cloud: A Use Case Study for Efficient Co-Occurrence Processing of MEDLINE Annotations with MeSH.
Stud Health Technol Inform. 2016; 228(12):582-586
PubMed
- Führende Autor*innen der Med Uni Graz
- Kreuzthaler Markus Eduard
- Co-Autor*innen der Med Uni Graz
- Minarro-Gimenez Jose Antonio
- Schulz Stefan
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- Abstract:
- Big data resources are difficult to process without a scaled hardware environment that is specifically adapted to the problem. The emergence of flexible cloud-based virtualization techniques promises solutions to this problem. This paper demonstrates how a billion of lines can be processed in a reasonable amount of time in a cloud-based environment. Our use case addresses the accumulation of concept co-occurrence data in MEDLINE annotation as a series of MapReduce jobs, which can be scaled and executed in the cloud. Besides showing an efficient way solving this problem, we generated an additional resource for the scientific community to be used for advanced text mining approaches.
- Find related publications in this database (using NLM MeSH Indexing)
- Cloud Computing -
- Data Mining -
- Humans -
- MEDLINE - statistics & numerical data
- Medical Subject Headings -