Essays about: "mean opinion score"

Showing result 1 - 5 of 35 essays containing the words mean opinion score.

  1. 1. Evaluation of the Perceived Speech Quality for G729D and Opus : With Different Network Scenarios and an Implemented VoIP Application

    University essay from Linköpings universitet/Informationskodning

    Author : Louise Almér; [2022]
    Keywords : Compression; Codec; audio; speech quality; quality of experience;

    Abstract : Communication has always been a vital part of our society, and day-to-day communication is increasingly becoming more digital. VoIP (voice over IP) is used for real-time communication, and to be able to send the information over the internet must the speech be compressed to lower the number of bits needed for transmission. READ MORE

  2. 2. Extracting Structured Data from Free-Text Clinical Notes : The impact of hierarchies in model training

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Mohammad Omer; [2021]
    Keywords : Diagnosis Code Assignment; Hierarchical Training; Transformer Model; BERT; SNOMED CT; ICD-9; MIMIC-III; Diagnoskodstilldelning; Hierarkisk Träning; Transformermodell; BERT; SNOMED CT; ICD-9; MIMIC-III;

    Abstract : Diagnosis code assignment is a field that looks at automatically assigning diagnosis codes to free-text clinical notes. Assigning a diagnosis code to clinical notes manually needs expertise and time. Being able to do this automatically makes getting structured data from free-text clinical notes in Electronic Health Records easier. READ MORE

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

    University essay from Högskolan Dalarna/Mikrodataanalys

    Author : Peter Tempfli; [2020]
    Keywords : Natural language processing; sentiment analysis; machine learning;

    Abstract : 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. READ MORE

  4. 4. Best Practices for Innovation Management. : A Study on Large Companies in Sweden.

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : ANDREJS CELUKANOVS; SEBASTIAN WATTLE BJÖRK; [2019]
    Keywords : Innovation; Innovation Management; Best Practices for Innovation Management; Innovation Practices; ISO 56002; Ten Types of Innovation; Innovation Ranking; Sweden’s Most Innovative Companies; Organizational Innovativeness; Innovation Management System; Sentiment analysis; Opinion mining.; Innovation; Innovationsledning; Praxis inom Innovationsledning; ISO 56002; Ten Types of Innovation; Innovationrankning; Sveriges Mest Innovativa Företag; Innovationsledningssystem; Sentimentanalys.;

    Abstract : The overall aim of this thesis was to identify and analyze good innovation management practices in Sweden’s most innovative large companies, excluding governmentally owned organizations. Out of 500 large organizations in Sweden, the top 25 most innovative companies have been ranked based upon over 7,000 printed press articles from 2018 available through Retriever Media. READ MORE

  5. 5. Personal news video recommendations based on implicit feedback : An evaluation of different recommender systems with sparse data

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Morgan Andersson; [2018]
    Keywords : Information Filtering; Recommender Systems; News Videos; Content-Based Filtering; Collaborative Filtering; Hybrid Filtering;

    Abstract : The amount of video content online will nearly triple in quantity by 2021 compared to 2016. The implementation of sophisticated filters is of paramount importance to manage this information flow. The research question of this thesis asks to what extent it is possible to generate personal recommendations, based on the data that news videos implies. READ MORE