Essays about: "Twitter dataset"

Showing result 11 - 15 of 35 essays containing the words Twitter dataset.

  1. 11. Instagram Content Publishing and Its Effect on Stock Prices for Swedish Firms : A multiple case study on the economic effect of social media publishing for firms

    University essay from Blekinge Tekniska Högskola/Institutionen för industriell ekonomi

    Author : Edwin Carlsson; Niklas Ek; [2022]
    Keywords : stock prices; social media; synthetic control group; Instagram; aktie-pris; social media; syntetisk kontrollgrupp; Instagram;

    Abstract : Background. Instagram as a social media platform is used by firms as both a com- munication, marketing and promotion tool. In analyses of firms on Twitter, several authors have found connections between positive changes in stock returns and posts on Twitter regarding the firm, both from and about the firm. READ MORE

  3. 12. Mapping out the impact of surveillance technology: research, professionals, and public opinion : A mixed methods approach

    University essay from Linnéuniversitetet/Institutionen för informatik (IK)

    Author : Kalle Karlsson; [2022]
    Keywords : Topic modeling; Panopticon; Surveillance Technology; Twitter; Altmetrics; Surveillance Theory; CCTV; AI; Big Data;

    Abstract : Combating crime is a complex task with cultural, political, and legal dimensions. In technologically advanced societies, surveillance technology can be used to aid law enforcement. A few examples of such tools are drones, cameras, and wiretaps to mention a few. READ MORE

  4. 13. Sentiment Analysis and Time-series Analysis for the COVID-19 vaccine Tweets

    University essay from Blekinge Tekniska Högskola/Institutionen för datavetenskap

    Author : Gowtham Kumar Sandaka; Bala Namratha Gaekwade; [2021]
    Keywords : COVID-19 vaccine; Sentiment analysis; Time-based analysis; Twitter data; VADER.;

    Abstract : Background: The implicit nature of social media information brings many advantages to realistic sentiment analysis applications. Sentiment Analysis is the process of extracting opinions and emotions from data. As a research topic, sentiment analysis of Twitter data has received much attention in recent years. READ MORE

  5. 14. Twitter - Polarising Europe in the Era of Misinformation : A Case Study of Brexit

    University essay from Uppsala universitet/Statsvetenskapliga institutionen

    Author : Daniel Huldin; [2021]
    Keywords : Twitter; Brexit; Polarisation; EU; European Union; Euroscepticism;

    Abstract : The issue of Euroscepticism has been racking the European Union for many years, and the United Kingdom’s exit from the block came as a shock for many. Carried by a campaign on social media, the Leave campaign’s success has highlighted a number of issues that risk not only the EU, but democratic society itself. READ MORE

  6. 15. Comparing and contrasting the dissemination cascades of different topics in a social network : What are the lifetimes of different topics and how do they spread

    University essay from Linköpings universitet/Institutionen för datavetenskap

    Author : Linus Käll; Simon Pertoft; [2021]
    Keywords : spreading; dissemination; topics; topic; modeling; modelling; lda; fake; false; news; social; network;

    Abstract : The web has granted everyone the opportunity to freely share large amounts of data. Individuals, corporations, and communities have made the web an important tool in their arsenal. These entities are spreading information online, but not all of it is constructive. READ MORE