Essays about: "text analytics"

Showing result 1 - 5 of 14 essays containing the words text analytics.

  1. 1. Bridging the Digital Disparitiesin Sweden : A Discursive Analysis of Swedish Policy Reports on Digital Inclusion

    University essay from Växjö universitet/Institutionen för humaniora

    Author : Nur Gültekin; [2023]
    Keywords : Digital Divide; Policy Discourse Analysis; Text Analytics; Resources and Appropriation Theory; Digital Humanities;

    Abstract : This study investigates the construction of discourse on digital inclusion in Sweden by closely analyzing policy reports from various governmental entities responsible for the digitalization agenda spanning the years 2017 to 2023. The research forms a three-dimensional approach, which focuses on discursive motivations for bridging the digital divide, perceived access prerequisites for achieving this goal, and the primary target group for digital inclusion efforts within the policy discourse. READ MORE

  3. 2. Interactive Network Visualization of Insurance Portfolios

    University essay from Lunds universitet/Statistiska institutionen; Lunds universitet/Nationalekonomiska institutionen

    Author : Gustavo Lemos Borba; Stella Sofia Sologaistoa Betancourt; [2022]
    Keywords : Networks; Interactive Visualizations; Insurance Cases; Data; Analytics; Business and Economics;

    Abstract : Companies are seeking new ways to analyse data, and network visualizations are a great tool to enhance the ability to understand relational data. The objective of this thesis project was to build an interactive network visualization of an insurance company’s portfolio. READ MORE

  4. 3. Evaluation of Approaches for Representation and Sentiment of Customer Reviews

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

    Author : Stavros Giorgis; [2021]
    Keywords : machine learning; nlp; text analytics; sentiment analysis; transformers; tfidf; bow; fasttext; word2vec; bert; xlnet; roberta; maskininlärning; nlp; textanalys; sentimentanalys; transformatorer; tfidf; bow; fasttext; word2vec; bert; xlnet; roberta;

    Abstract : Classification of sentiment on customer reviews is a real-world application for many companies that offer text analytics and opinion extraction on customer reviews on different domains such as consumer electronics, hotels, restaurants, and car rental agencies. Natural Language Processing’s latest progress has seen the development of many new state-of-the-art approaches for representing the meaning of sentences, phrases, and words in the text using vector space models, so-called embeddings. READ MORE

  5. 4. The challenge of data-driven requirements elicitation techniques : Systematic Literature Review & Controlled Experiment

    University essay from Blekinge Tekniska Högskola/Institutionen för programvaruteknik

    Author : Tianpeng Zhang; Linxiang Ruan; [2020]
    Keywords : Requirements Elicitation; Data-Driven Requirements; Social Network Analysis; Text Classification;

    Abstract : Background. Nowadays, Requirements Engineering(RE) focuses not only the pri- mary stakeholders but also large scale data, which comes from an amount of cus- tomers’ operations and feedback. For instance, the user reviews in the mobile app platform become an important analysis target, since they contain a lot of informa- tion. READ MORE

  6. 5. Coronavirus-Related Sentiment and Stock Prices : Measuring Sentiment Effects on Swedish Stock Indices

    University essay from KTH/Fastigheter och byggande

    Author : Olga Piksina; Patricia Vernholmen; [2020]
    Keywords : market sentiment; behavioural finance; market efficiency; coronavirus; Swedish stock market; text analytics; sentiment analysis; news mining; marknadssentiment; beteendefinans; marknadseffektivitet; coronaviruset; svensk aktiemarknad; textanalys; sentimentanalys; news mining;

    Abstract : This thesis examines the effect of coronavirus-related sentiment on Swedish stock market returns during the coronavirus pandemic. We study returns on the large cap and small cap price indices OMXSLCPI and OMXSSCPI during the period January 2, 2020 – April 30, 2020. READ MORE