Sökning: "Latent Dirichlet Allocation"

Visar resultat 1 - 5 av 56 uppsatser innehållade orden Latent Dirichlet Allocation.

1. 1. Natural Language Processing on the Balance of theSwedish Software Industry and Higher VocationalEducation

   Kandidat-uppsats, Mittuniversitetet/Institutionen för kommunikation, kvalitetsteknik och informationssystem (2023-)

   Författare :Emil Bäckstrand; Rasmus Djupedal; [2023]
   Nyckelord :Swedish Software Industry; Higher Vocational Education; Software Engineering; Latent Dirichlet Allocation; Document Frequency Analysis;

   Sammanfattning : The Swedish software industry is fast-growing and in needof competent personnel, the education system is on the frontline of producing qualified graduates to meet the job marketdemand. Reports and studies show there exists a gapbetween industry needs and what is taught in highereducation, and that there is an undefined skills shortageleading to recruitment failures. LÄS MER

3. 2. Elucidating AI Policy Discourse : Uncovering Themes Through Latent Dirichlet Allocation

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

   Författare :Patrik Zetterblom; [2023]
   Nyckelord :Artificial Intelligence; Machine Learning; Topic Modeling; Regulation; National Strategy; Latent Dirichlet Allocation; Systems Theory; Discourse Analysis Theory;

   Sammanfattning : This thesis embarks on a journey to investigate the discourse contained within the policy documents examined by utilizing the topic modeling technique labeled Latent Dirichlet Allocation. The aforementioned investigation will be conducted through the theoretical lens of Systems Theory and Discourse Analysis Theory. LÄS MER

4. 3. Topic Modeling for Customer Insights : A Comparative Analysis of LDA and BERTopic in Categorizing Customer Calls

   Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Institutionen för matematik och matematisk statistik

   Författare :Henrik Axelborn; John Berggren; [2023]
   Nyckelord :Customer Insights; Natural Language Processing; Topic Modeling; Latent Dirichlet Allocation; BERTopic;

   Sammanfattning : Customer calls serve as a valuable source of feedback for financial service providers, potentially containing a wealth of unexplored insights into customer questions and concerns. However, these call data are typically unstructured and challenging to analyze effectively. LÄS MER

5. 4. Views or news? : Exploring the interplay of production and consumption of political news content on YouTube

   Master-uppsats, Stockholms universitet/Sociologiska institutionen

   Författare :Jasper Darin; [2023]
   Nyckelord :YouTube; political news commentary; grifting; content consumption and production interplay; latent Dirichlet allocation; preferential attachment;

   Sammanfattning : YouTube is the second largest social media platform in the world, with a multitude of popularchannels which combine politicised commentary with news reporting. The platform providesdirect accessibility to data which makes it possible for the commentators to adjust theircontent to reach wider audiences, however done to an extreme could mean that the creatorspick topics which are the most financially beneficial or lead to fame. LÄS MER

7. 5. Query Search VS ChatAI: : The nature of users’ discourse of two search paradigms

   Master-uppsats, Uppsala universitet/Informationssystem

   Författare :Mansur Rahman; [2023]
   Nyckelord :Search Paradigms; Technological Frames; Discourse Analysis; Topic Modeling; Media Influence; Digitalisation; Artificial Intelligence;

   Sammanfattning : Internet search has been marked by the dominant use of query search, specifically Google, since the mid-1990s. The public release of the AI-based search tool, chatGPT, powered by a recent innovation in deep learning known as large language models (LLMs), marks a paradigm shift in internet search technology. LÄS MER