Accelerating Recommender Systems using GPUs

Andre Valente Rodrigues, Alipio Jorge, Ines Dutra
LIAAD – INESC TEC, DCC – University of Porto
arXiv:1511.02433 [cs.IR], (8 Nov 2015)


   title={Accelerating Recommender Systems using GPUs},

   author={Rodrigues, Andre Valente and Jorge, Alipio and Dutra, Ines},







Download Download (PDF)   View View   Source Source   



We describe GPU implementations of the matrix recommender algorithms CCD++ and ALS. We compare the processing time and predictive ability of the GPU implementations with existing multi-core versions of the same algorithms. Results on the GPU are better than the results of the multi-core versions (maximum speedup of 14.8).
Rating: 2.5/5. From 1 vote.
Please wait...

* * *

* * *

HGPU group © 2010-2021 hgpu.org

All rights belong to the respective authors

Contact us: