Y
Yang Liu
Researcher at Sichuan University
Publications - 51
Citations - 823
Yang Liu is an academic researcher from Sichuan University. The author has contributed to research in topics: Support vector machine & Artificial neural network. The author has an hindex of 14, co-authored 48 publications receiving 735 citations. Previous affiliations of Yang Liu include Brunel University London.
Papers
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Proceedings ArticleDOI
MRSim: A discrete event based MapReduce simulator
TL;DR: A MapReduce simulator based on discrete event simulation called MRSim which accurately simulate the Hadoop environment and allows us to measure scalability of Map Reduce based applications easily and quickly.
Journal ArticleDOI
A MapReduce Based High Performance Neural Network in Enabling Fast Stability Assessment of Power Systems
TL;DR: A MapReduce based high performance neural network is presented to enable fast stability assessment of power systems and is evaluated with both the IEEE 68-node system and a real power system from the aspects of computation speedup and stability assessment.
Journal ArticleDOI
HSim: A MapReduce simulator in enabling Cloud Computing
TL;DR: HSim, a MapReduce simulator which builds on top of Hadoop, models a large number of parameters that can affect the behaviors of Map Reduce nodes, and thus it can be used to tune the performance of a Mapreduce cluster.
Journal ArticleDOI
A MapReduce-based distributed SVM algorithm for automatic image annotation
TL;DR: MRSMO, a MapReduce based distributed SVM algorithm for automatic image annotation that reduces the training time significantly while maintaining a high level of accuracy in both binary and multiclass classifications is presented.
Journal ArticleDOI
An ontology enhanced parallel SVM for scalable spam filter training
TL;DR: Experimental results show that ontology based augmentation improves the accuracy level of the parallel SVM beyond the original sequential counterpart.