Input Projection Algorithms Influence in Prediction and Optimization of QoS Accuracy

Răzvan-Daniel Albu, Ioan Dzitac, Florin Popentiu-Vlădicescu, Iuliana Maria Naghiu


Regardless of new achievements in the research of prediction models, QoS is still a great issue for high quality web services and remains one of the key subjects that need to be studied. We believe that QoS should not only be measured, but have to be predicted in development and implementation phases. In this paper we assess how different input projection algorithms influence the prediction accuracy of a Multi-Layer Perceptron (MLP) trained with large datasets of web services QoS values.


Quality of Service (QoS), adaptive models, web services, large/big data

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