Sökning: "User-generated data"

Visar resultat 1 - 5 av 17 avhandlingar innehållade orden User-generated data.

  1. 1. Natural Language Processing for Low-resourced Code-switched Colloquial Languages – The Case of Algerian Language

    Författare :Wafia Adouane; Göteborgs universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Natural language processing; Deep neural networks; Low-resourced language; Colloquial language; Code-switch; Dialectal Arabic; User-generated data; Non-standardised orthography; Algerian language;

    Sammanfattning : In this thesis we explore to what extent deep neural networks (DNNs), trained end-to-end, can be used to perform natural language processing tasks for code-switched colloquial languages lacking both large automated data and processing tools, for instance tokenisers, morpho-syntactic and semantic parsers, etc. We opt for an end-to-end learning approach because this kind of data is hard to control due to its high orthographic and linguistic variability. LÄS MER

  3. 2. Mind Your Own Business : Understanding and characterizing value created by consumers in a digital economy

    Författare :Martin Daniel Mileros; Nicolette Lakemond; Robert Forchheimer; Charlotte Norrman; Joakim Björkdahl; Linköpings universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; e-commerce; digital economy; Web 2.0; consumer-centric; personal data; content creators; user-generated content; business models; value creation; value capture; digital platforms; digital zero-price markets; blockchain technology; human-centered data economy;

    Sammanfattning : In the context of what is commonly referred to as consumer-centric digital economy, personal data has become the new currency which is utilized by consumers to be granted access to seemingly “free apps” within so-called digital zero-price markets. Simultaneously, there are consumers, known as “content creators”, who can generate million-dollar revenues annually. LÄS MER

  4. 3. Promoting Semantic Interoperability of Contextual Metadata for Learner Generated Digital Content

    Författare :Martin Svensson; Marcelo Milrad; Ulrich Hoppe; Niels Pinkwart; Linnéuniversitetet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; metadata; contextual metadata; user-generated content; Computer science; Datavetenskap; Media Technology; Medieteknik;

    Sammanfattning : Technological advancements in computing have led to a reality where computational devices are more mobile, connected and context aware than ever before. Several of these devices are primarily designed for or support the creation of digital content via built-in or attachable sensors, e.g. mobile phones. LÄS MER

  5. 4. Far right, right here : interconnections of discourse, platforms, and users in the digital mainstream

    Författare :Mathilda Åkerlund; Simon Lindgren; Samuel Merrill; Jessie Daniels; Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; far-right discourse; radical right; Sweden; internet; social media; online platforms; user-generated content; influential users; mixed methods; critical discourse analysis; CDA; radikalhögerdiskurser; radiklhögern; Sverige; internet; sociala medier; digitala plattformar; användar-genererat innehåll; inflytande; kombinerade metoder; kritisk diskursanalys; CDA; Sociology; sociologi;

    Sammanfattning : Background: This thesis explores the far right online beyond the study of political parties and extremist far-right sites and content. Specifically, it focuses on the proliferation of far-right discourse among ‘ordinary’ internet users in mainstream digital settings. LÄS MER

  7. 5. An Evaluation of Crowdsourcing as a Tool  for Marketing Activities

    Författare :Terrence Brown; Åsa Wallström; Tim Foster; Jan Kietzmann; Gerard Prendergast; Luleå tekniska universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Crowdsourcing; Marketing activities; Crowdfunding; User-generated content; Demand-side strategy; Predictive marketing; Consumer privacy; Industrial Marketing; Industriell marknadsföring;

    Sammanfattning : Advances in technology and social media have facilitated the rapid development of crowdsourcing as an innovative tool within the field of marketing. This has driven researchers to investigate more deeply the phenomenon of crowdsourcing as a marketing innovation. LÄS MER