Essays about: "Spanning Test"

Showing result 1 - 5 of 42 essays containing the words Spanning Test.

  1. 1. Influencers in Confinement : Measuring Covid-19’s Impact on Leadership in Pro- Eating Disorder Twitter Communities

    University essay from Linköpings universitet/Institutet för analytisk sociologi, IAS

    Author : Jacquelynn Ennis; [2024]
    Keywords : Social Network Analysis; Twitter; Pro-eating Disorder; Eating Disorders; Covid-19; Topic Modelling; Online Communities;

    Abstract : The Covid-19 pandemic presented unprecedented challenges, with global lockdowns impacting individuals on a profound scale. Many took to social media to cope with feelings of anxiety and isolation. READ MORE

  3. 2. How Venture Capital Could Use Large Language Models to Screen Sustainability Impact Startups

    University essay from Lunds universitet/Miljö- och energisystem

    Author : Måns Vilhelm Tivenius; Karl-Gustav Elf; [2023]
    Keywords : Large Language Models; Venture Capital; Impact Investing; Prompt Engineering; GPT-4; ChatGPT; Impact; Sustainability; Artificial Intelligence; Startup success; Impact startup; Impact measurement; Screening; AI for good; Technology and Engineering;

    Abstract : This study investigates the potential of large language models (LLMs), such as ChatGPT, to aid venture capitalists in the screening of startups that maximize sustainability impact. To determine the scope that maximizes impact for venture capitalists' and to identify effective screening criteria, the study utilized theoretical research and interviews. READ MORE

  4. 3. Investigation of current sensing techniques for a high bandwidth application : Focusing on Hall-Current Sensing

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

    Author : Enric Ametller; [2023]
    Keywords : Current sensing; High bandwidth; Inverter; Hall-sensors; Strömavkänning; Hög bandbredd; Inverter; Hall-sensorer;

    Abstract : With the ongoing surge in electrification within the automotive industry, the demand for high-power inverters is steadily on the rise. Furthermore, these inverters are now expected to handle increased power loads while maintaining enhanced efficiency. READ MORE

  5. 4. Personalized Investment Recommendations Using Recommendation Systems

    University essay from Lunds universitet/Nationalekonomiska institutionen

    Author : Lorik Sadriu; [2023]
    Keywords : Recommendation systems; Deep learning; Institutional investors; Investment decision-making; Mean-variance spanning test; Cross-Selling; Business and Economics;

    Abstract : This paper presents a Deep Learning-based Hybrid Recommendation System (DLHR) designed specifically for institutional investors with public portfolio holdings on the Stockholm Stock Exchange. The objective is to provide personalized investment recommendations, complement existing portfolios, and explore untapped cross-selling opportunities. READ MORE

  6. 5. How do voiceprints age?

    University essay from Uppsala universitet/Institutionen för lingvistik och filologi

    Author : Maya Konstantinovna Nachesa; [2023]
    Keywords : Voiceprint; Speaker Emotion Recognition; Age; Speaker Verification;

    Abstract : Voiceprints, like fingerprints, are a biometric. Where fingerprints record a person's unique pattern on their finger, voiceprints record what a person's voice "sounds like", abstracting away from what the person said. They have been used in speaker recognition, including verification and identification. READ MORE