Sökning: "Media Sharing Network"

Visar resultat 1 - 5 av 59 uppsatser innehållade orden Media Sharing Network.

  1. 1. Exploration of using Twitter data to predict Swedish political opinion polls with neural networks

    Master-uppsats, Lunds universitet/Matematisk statistik

    Författare :Alexander Gren; Klara Lundgren; [2023]
    Nyckelord :Mathematics and Statistics;

    Sammanfattning : This thesis aims to explore the possibility of using deep learning techniques to mine opinions on Twitter, with the objective to predict the political opinion distribution in Sweden. Different methods of gathering and annotating training data are evaluated to achieve accurate and reliable predictions. LÄS MER

  3. 2. Digital Front End Algorithms for Sub-Band Full Duplex

    Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

    Författare :Midhat Rizvi; Khaled Al-Khateeb; [2023]
    Nyckelord :Adjacent Channel Leakage Ratio; Bit Error Rate; Clipping and Filtering; Crest Factor Reduction; Digital front end; Digital Pre-Distortion Error Vector Magnitude; Frequency Division Duplex; Power Amplifier; Peak to Average Power Ratio; Peak Cancellation Crest Factor Reduction; Sub Band Full Duplex; Self-Interference Cancellation; Signal-to-Interference Noise Ratio; Signal-to-Noise Ratio; Turbo Clipping; Time Division Duplex; Technology and Engineering;

    Sammanfattning : Sub-band full duplex is a new communication scheme technology, where a single frequency band is partitioned into sub-bands for downlink (DL) and up-link(UL) transmissions, and both can take place simultaneously. The idea behind the sub-band full duplex development is to improve the throughput, and coverage and reduce the latency of the UL communication by allowing the UL reception during the DL transmission. LÄS MER

  4. 3. Designing Diverse Features to Reduce the Filter Bubble Effect on Social Media

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

    Författare :Ramya Kandula; [2023]
    Nyckelord :Filter bubbles; recommender systems; diversity; social media; filter bubblor; rekommenderande system; mångfald; sociala medier;

    Sammanfattning : The filter bubble effect has been an active area of research that has been explored in various contexts within social media. Research on recommender system designs within filter bubbles has received a lot of attention, mainly due to its impact on the phenomena. LÄS MER

  5. 4. To Be or not to BeReal : En fallstudie av användares identitetskonstruktion på den sociala plattformen BeReal

    Master-uppsats, Uppsala universitet/Institutionen för informatik och media

    Författare :Ellen Lundgren; Sally Björn; [2023]
    Nyckelord :BeReal; Identity construction; Authenticity; Social media; Social Network Affordances; Logic of Signification; Jean Baudrillard; BeReal; Identitetskonstruktion; Autenticitet; Sociala medier; Social Network Affordances; Logic of Signification; Jean Baudrillard;

    Sammanfattning : Sociala plattformar är på många sätt integrerat i människors liv. Sedan uppkomsten av de mest vanligt förekommande sociala plattformarna har sättet på vilket människor framställer sig själv genom dessa förändrats. LÄS MER

  7. 5. Transformative change through local networks - A case study on the ‘Local Roadmap for a Climate Neutral Building & Construction Industry 2030’ in Malmö, Sweden

    Master-uppsats, Lunds universitet/Internationella miljöinstitutet

    Författare :Christopher Marton; [2022]
    Nyckelord :Urban Network Governance; Local Networks; Transition Management; GHG Mitigation; Building and Construction Sector; Social Sciences;

    Sammanfattning : With rapid urbanization and an increasing share of anthropogenic greenhouse gas emissions from cities, low-carbon urban transformations are critical for mitigating climate change. Local climate networks have been recognized for their potential to govern such activities. LÄS MER