Image of Online QoE Assessment Model Based on Incremental Stacked Multiclass Classifier

Text

Online QoE Assessment Model Based on Incremental Stacked Multiclass Classifier



The enormous growth of streaming services in the last decade leads to the emergence of the Quality of Experience (QoE) metric, which aims to improve and optimize the delivery of video streaming service, thus strengthening the loyalty of end-users to the provided services. Yet, predicting QoE of a multimedia stream is a challenging task because it is dependent on several different influencing factors. Moreover, it should handle dynamic environments with large-scale data. Machine learning methods offer a method for quantifying the intricate connections between various influencing factors and QoE. Thus, in this paper, a new online QoE prediction method is proposed, namely, Incremental Stacked Support Vector Machine (ISSVM). The proposed approach uses a developed stacked generalization technique to increase the global accuracy and minimize the execution time, by combining predictions of several parallel Multi-class Incremental SVM (ISVM) learners trained with different types of sub-features. Then another ISVM model is used as a meta-classifier instead of a simple linear regression model in order to build a robust fully incremental model. In fact, using the ISVM model as weak classifiers aims to handle non-stationary and very huge volumes of data in real-time contexts. The findings show that the suggested model is more effective over the rest of the state-of-the-art methods.


Availability

No copy data


Detail Information

Series Title
-
Call Number
-
Publisher International Journal of Computing and Digital Systems : Bahrain.,
Collation
006
Language
English
ISBN/ISSN
2210-142X
Classification
NONE
Content Type
-
Media Type
-
Carrier Type
-
Edition
-
Subject(s)
Specific Detail Info
-
Statement of Responsibility

Other Information

Accreditation
Scopus Q3

Other version/related

No other version available


File Attachment



Information


Web Online Public Access Catalog - Use the search options to find documents quickly