Sökning: "Sentiment analys"

Visar resultat 1 - 5 av 40 uppsatser innehållade orden Sentiment analys.

  1. 1. BLOCKCHAIN FÖR EXAMENSBEVIS En studie om EU:s projekt att utnyttja blockchain för hanteringen av examensbevis

    Kandidat-uppsats, Institutionen för tillämpad informationsteknologi

    Författare :John Olsson; Vincent Jarnung; [2023-02-01]
    Nyckelord :Blockchain; Tillit; Emerging technology; Examensbevis; SSI; EBSI;

    Sammanfattning : Vid examen från en utbildning utfärdar universitet ett bevis på att studenten klarat sin utbildning. Historiskt har detta delats ut som ett diplom i pappersform vid tillfälle av en examensceremoni eller liknande. LÄS MER

  3. 2. The Influence of Artificial Intelligence on Songwriting : Navigating Attribution Challenges and Copyright Protection

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

    Författare :Karin Norberg; Othilia Norell; [2023]
    Nyckelord :Artificial Intelligence; Attribution; Copyright; Machine Learning; Music; Natural Language Processing; Royalties; Songwriting;

    Sammanfattning : This report explores the evolving landscape of songwriting and copyright protection, with a focus on the influence of Artificial Intelligence (AI). It highlights the need for objective measures of attribution in music co-creation, including collaborations involving AI. LÄS MER

  4. 3. Sentiment analysis as a complementing tool to corporate sustainability assessment : An explorative study

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Lisa Johansson; [2022]
    Nyckelord :Sentiment analysis; ESG scores; sustainable companies; sustainable investing; ESG investing; Sentiment analys; ESG-poäng; hållbara företag; hållbar investering; ESG investering;

    Sammanfattning : Companies play an important role in the process of sustainable development, and thus investors have increased their focus on companies' sustainability-related activities. These activities are often measured through ESG scores, which mostly are based on biased documents reported by the companies themselves. LÄS MER

  5. 4. A machine learning approach leveraging technical- and sentiment analysis to forecast price movements in major crypto currencies

    Master-uppsats, KTH/Matematik (Avd.)

    Författare :Ludvig Harting; Nils Åkesson; [2022]
    Nyckelord :Artifical Neural Network; Crypto; Sentiment Analysis; Twitter; Technical Analysis; Bitcoin; Ether; Litecoin; Artificiellt Neuronnät; Kryptovalutor; Sentimentsanalys; Twitter; Teknisk Analys; Bitcoin; Ether; Litecoin;

    Sammanfattning : This paper uses a back-propagating neural network (BPN) to predict the price movements of major crypto currencies, leveraging technical factors as well as measurements of collective sentiment derived from the micro-blogging network Twitter. Our dataset consists of daily, hourly and minutely price levels for Bitcoin, Ether and Litecoin along with 8 popular technical indicators, as well as all tweets with the currencies' cash tags during respective time periods. LÄS MER

  7. 5. The Exposed Gender : The representation of trans gender in Czech media 2017-2020, a corpus-based discourse analysis

    Magister-uppsats, Stockholms universitet/Slaviska språk

    Författare :Jonas Thál; [2022]
    Nyckelord :Corpus; discourse; gender; transgender; Czech; media; Facebook; news; sentiment analysis; representation; hate speech; quantitative analysis; Korpuslingvistik; diskursanalys; genus; transgender; tjeckiska; media; Facebook; sentimentanalys; representation; hatspråk; kvantitativ analys;

    Sammanfattning : This thesis aims to explore the representation of transgender individuals in online Czech discourses. The study utilizes corpus linguistics to analyze news media and Facebook in order to understand the attitudes towards transgender individuals in these discourses. LÄS MER