View article

Helena Kotthaus, I Korb, M Künne, P Marwedel

2014

Abstract Booklet of the International R User Conference

Folie 1 Page 1 Performance Analysis for R : Towards a Faster R Interpreter 06/26/2014 Helena Kotthaus joint work with: I. Korb, M. Künne, P. Marwedel Page 2 TU Dortmund Collaborative Research Center 2 ► SFB876: Providing Information by Resource-Constrained Data-Analysis ► Project A3: Methods for Efficient Resource Utilization in Machine Learning Algorithms → Cooperation between statistics and computer science departments at TU Dortmund University ► Challenges: Analysis of high-dimensional genomic data, eg survival time analysis → unacceptably slow execution of computation-intensive R programs ► Goal: Reduce resource consumption of statistical learning algorithms with a new compiler strategy Helena Kotthaus Computer Science XII Page 3 Outline 3 ► Performance Analyses ► TraceR – R Profiling Tool ► Runtime and Memory Profiles ► Future Work Helena Kotthaus Computer Science XII …