Sökning: "Mean opinion scores"

Visar resultat 1 - 5 av 16 uppsatser innehållade orden Mean opinion scores.

  1. 1. LaMOSNet: Latent Mean-Opinion-Score Network for Non-intrusive Speech Quality Assessment : Deep Neural Network for MOS Prediction

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Fredrik Cumlin; [2022]
    Nyckelord :Speech naturalness assessment; Speech quality assessment; Mean opinion score; Voice conversion challenge; Semi-supervised learning; Noisy labels.; Naturligt tal bedömning; Ljudkvalitetsbedömning; Medel bedömningsvärdet; Talkonverteringsutmaningen; Semi-övervakad inlärning; Varierande märkningar.;

    Sammanfattning : Objective non-intrusive speech quality assessment aimed to emulate and correlate with human judgement has received more attention over the years. It is a difficult problem due to three reasons: data scarcity, noisy human judgement, and a potential uneven distribution of bias of mean opinion scores (MOS). LÄS MER

  3. 2. Preprocessing method comparison and model tuning for natural language data

    Master-uppsats, Högskolan Dalarna/Mikrodataanalys

    Författare :Peter Tempfli; [2020]
    Nyckelord :Natural language processing; sentiment analysis; machine learning;

    Sammanfattning : Twitter and other microblogging services are a valuable source for almost real-time marketing, public opinion and brand-related consumer information mining. As such, collection and analysis of user-generated natural language content is in the focus of research regarding automated sentiment analysis. LÄS MER

  4. 3. QoE Performance Evaluation by Introducing Video Freeze on Mobile Multimedia

    Magister-uppsats, Blekinge Tekniska Högskola/Institutionen för tillämpad signalbehandling

    Författare :Yagna Brahma Sai Narapareddy; [2019]
    Nyckelord :qoe; quality of experince; Mean opinion scores; subjective test;

    Sammanfattning : Real time video streaming through mobile Internet is increasing day by day and the video  quality can be affected  very badly by network performance issues. Video freezing and video  jumping are one of the serious issues that affect the user experience badly. LÄS MER

  5. 4. Attityder till partnervåld bland unga : Kan attityder till partnervåld påverkas av kön och partnerskap?

    Kandidat-uppsats, Örebro universitet/Institutionen för juridik, psykologi och socialt arbete

    Författare :Erika Andersson; Karl Anzén; Sofia Dahlström; [2019]
    Nyckelord :Partner violence; ODVS; attitudes; partnership and gender; Partnervåld; ODVS; attityder; parrelation och kön;

    Sammanfattning : Föreliggande studie undersökte skillnader i attityder mellan män och kvinnor gällande partnervåld och dess allvarlighetsgrad bland unga. Fortsättningsvis undersökte studien även huruvida deltagarnas kön, könet på den fiktiva utsatta och om deltagarna var i en parrelation eller inte kunde påverka attityderna. LÄS MER

  7. 5. Estimation of QoE aware sustainable throughput in relation to TCP throughput to evaluate the user experience

    Master-uppsats, Blekinge Tekniska Högskola/Institutionen för datalogi och datorsystemteknik

    Författare :Venkata Sai Kalyan Routhu; [2018]
    Nyckelord :Quality of Experience; QoE aware sustainable throughput; TCP throughput;

    Sammanfattning :            Recent years the research focus began on “Quality of Experience” (QoE) that addresses user satisfaction level and improvement of service. The notation sustainable throughput, sometimes also called reliable throughput, ensures user satisfaction level at the same time requires an optimum resource to provide the service. LÄS MER