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CCC-GPU: a graphics processing unit (GPU)-accelerated nonlinear correlation coefficient for large-scale
Haoyu Zhang1, Kevin Fotso2, Marc Subirana-Granés1
1Department of Biomedical Informatics, University of Colorado Anschutz, Aurora, Colorado, 80045, United States.
This study introduces CCC-GPU, a fast, GPU-accelerated tool for calculating correlation coefficients in biological data. It effectively identifies complex, nonlinear relationships in mixed data types, improving pattern discovery.
Area of Science:
- Bioinformatics
- Computational Biology
- Data Science
Background:
- Complex biological datasets require correlation coefficients that capture diverse relationship types beyond simple linearity.
- Efficient computational tools are essential for analyzing large-scale biological data.
Purpose of the Study:
- To introduce CCC-GPU, a high-performance, GPU-accelerated implementation of the Clustermatch Correlation Coefficient (CCC).
- To provide a tool capable of computing correlation coefficients for mixed data types and detecting nonlinear relationships.
Main Methods:
- Development of a GPU-accelerated algorithm for the Clustermatch Correlation Coefficient.
- Implementation focuses on high-performance computation for large datasets.
Main Results:
- CCC-GPU offers significant speed improvements over previous implementations.
- The tool effectively detects nonlinear relationships in mixed data types.
- High-performance computation enables analysis of large-scale biological data.
Conclusions:
- CCC-GPU provides an efficient and effective solution for correlation analysis in complex biological data.
- The tool enhances the identification of meaningful patterns, including nonlinear relationships.
- Open availability promotes wider adoption and further development in bioinformatics.
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