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Showing result 1 - 5 of 16 essays matching the above criteria.

  1. 1. Stock Price Prediction with Social Media Sentiment

    University essay from Göteborgs universitet/Företagsekonomiska institutionen

    Author : Marco Cuskic; Christian Nilsson; Marcus Remgård; [2022-07-06]
    Keywords : Sentiment analysis; Machine learning; Financial time series; Stock price; Long Short-Term Memory;

    Abstract : This thesis investigates the correlation effects between social media sentiments and the stock price of AMZN and TSLA, by utilizing pre-trained machine learning models, so-called transformers, and lexicon-based models. The comments were fetched from two sources, Reddit and Twitter. READ MORE

  3. 2. A Study of the Theology and Moral Structure of J.R.R. Tolkien's The Lord of the Rings

    University essay from Lunds universitet/Engelska

    Author : Edvin Nilsson; [2022]
    Keywords : Tolkien; The Lord of the Rings; Gollum; Theology; Moral; Morality; Morals; Sméagol; J.R.R. Tolkien; Literature; Literary; Languages and Literatures;

    Abstract : Since its first publishing in 1954, The Lord of the Rings has been read by millions, and it has become the subject of many scholarly studies. However, one of its most famous characters, Gollum, has only been marginally examined. READ MORE

  4. 3. Numerical Analysis of the Two Dimensional Wave Equation : Using Weighted Finite Differences for Homogeneous and Hetrogeneous Media

    University essay from Uppsala universitet/Avdelningen för beräkningsvetenskap

    Author : Christian Böhme; Anton Holmberg; Martin Nilsson Lind; [2020]
    Keywords : hetrogeneous media; variable wave speed; wave equation; finite differences; gamma method; multigrid; weighted central difference; numerical analysis; agmg; gamma discretisation; two dimensional wave equation;

    Abstract : This thesis discusses properties arising when finite differences are implemented forsolving the two dimensional wave equation on media with various properties. Both homogeneous and heterogeneous surfaces are considered. READ MORE

  5. 4. Estimation of Load Profiles for Secondary Substations

    University essay from Lunds universitet/Industriell elektroteknik och automation

    Author : Hans-Christian Nilsson; [2020]
    Keywords : Load Estimation; Synthetic Load; Feed Forward Neural Networks; Extreme Value Theory; Block Maxima; Linear Regression; Load Curves; Electricity Consumption Estimation; Technology and Engineering;

    Abstract : The power system today is facing a transformation from fossil and nuclear energy sources to renewable energy sources such as solar- and wind power. At the same time electric vehicles are becoming more common every year. READ MORE

  6. 5. Tracking the cookies : A quantitative study on user perceptions about online tracking

    University essay from

    Author : Christian Gribing Arlfors; Simon Nilsson; [2019]
    Keywords : Tracking; Cookies; Session; Internet; Spårning; Kakor; Session; Internet;

    Abstract : Background. Cookies and third-party requests are partially implemented to en- hance user experience when traversing the web, without them the web browsing would be a tedious and repetitive task. READ MORE