I am searching for open source/ publicly available software/program for mapping QoS to QoE for network management i-e a program/software based on machine learning algorithm that can calculate QoE e.g Mean Opinion Score (MOS) based on QoS parameters. Any help regarding this will be highly appreciated :)
a program/software based on machine learning algorithm that can calculate QoE e.g Mean Opinion Score (MOS) based on QoS parameters.
Hi,
You can find a proposal for how to estimate QoE based on QoS parameters that may help you at the attached link.
In this paper we propose an artificial neural network (ANN) capable of estimate QoE parameters. At Table II we provide the ANN parameters which presented higher accuracy.
Regards,
Carlos
Conference Paper A new proposal to provide estimation of QoS and QoE over WiM...
There has been a lot of work on predicting QoE values based on QoS parameters by people who really understand networking. The standard approach of assuming a closed form (e.g., QoE is linear/logarithmic/exponential/power-law of packet loss/delay/...) and finding best fit coefficients works very well in practice, and has a rich literature..
I have seen a number of papers where people use machine learning techniques (e..g., backprop NNs, decision trees, boosting), but these seem to be mostly exercises in use of a technique, rather than true contributions to the field. (You can easily find such papers using Google Scholar.)
In addition, other than a few well-known cases (e.g., MOS for voice) the empirical QoE data has large variability, and matching the strongly averaged trends (e.g., of ApDex values) is not really that useful.
Y(J)S
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