Essays about: "twitter network"

Showing result 1 - 5 of 73 essays containing the words twitter network.

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

    University essay from Lunds universitet/Matematisk statistik

    Author : Alexander Gren; Klara Lundgren; [2023]
    Keywords : Mathematics and Statistics;

    Abstract : 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. READ MORE

  4. 3. Using Social Media and Personality Predictions to Anticipate Startup Success

    University essay from Lunds universitet/Matematisk statistik

    Author : Daniel Stenson; [2023]
    Keywords : Machine Learning; Startup Success Predictions; Founder Personalities; Natural Language Processing; Social Media Analysis; Big 5 Personality Framework; Feed-forward Neural Network; XGBoost.; Mathematics and Statistics;

    Abstract : This thesis explores the potential of integrating predicted founder personalities, based on the Big 5 Personality Framework, into Machine Learning (ML) models to enhance the accuracy of early-stage startup success predictions. Leveraging Natural Language Processing (NLP) techniques, we extracted personality insights from founders' tweets, focusing on US startups funded between 2013 and 2015. READ MORE

  5. 4. The renegotiation of Swedengate : A temporal and discursive examination of a viral phenomenon

    University essay from Umeå universitet/Sociologiska institutionen

    Author : Felicia Lundstedt; [2023]
    Keywords : viral phenomenon; social media; discourse; articulation; floating signifier; antagonism; hashtag publics; nation branding;

    Abstract : This study examines the discursive development of the viral online phenomenon known by the hashtag #swedengate. Having originally revolved around Swedish dinner customs, the discussion and the meaning of ‘Swedengate’ soon came to encompass more serious themes, including various forms of criticism directed at Sweden. READ MORE

  6. 5. 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