Sökning: "TextBlob"

Hittade 4 uppsatser innehållade ordet TextBlob.

1. 1. Understanding Sales Performance Using Natural Language Processing - An experimental study evaluating rule-based algorithms in a B2B setting

   Master-uppsats, Stockholms universitet/Institutionen för data- och systemvetenskap

   Författare :Angelica Smedberg; [2023]
   Nyckelord :NLP; Sentiment Analysis; Ruled-based algorithms; TextBlob; VADER; Naïve Bayes; Machine Learning;

   Sammanfattning : Natural Language Processing (NLP) is a branch in data science that marries artificial intelligence with linguistics. Essentially, it tries to program computers to understand human language, both spoken and written. Over the past decade, researchers have applied novel algorithms to gain a better understanding of human sentiment. LÄS MER

3. 2. Attitydanalys på ett internetforum med general-purpose-verktyg

   Kandidat-uppsats, Uppsala universitet/Institutionen för informatik och media

   Författare :Mårten Forssner; Frida Aldenbäck; [2022]
   Nyckelord :Sentiment Analysis; Internet Forums; General-purpose tool; Attitydanalys; Internetforum; General-purpose-verktyg;

   Sammanfattning : För människor uppstår det ofta problem vid behandling och organisering av stora mängder information. Detta ledde i slutet på 90-talet till att automatiserad textkategorisering började utvecklas. Sedan dess har tillväxten av sociala medier och sociala nätverk på internet ökat explosionsartat. LÄS MER

4. 3. Data Analysis of Discussions, Regarding Common Vulnerabilities and Exposures, and their Sentiment on Social Media

   Kandidat-uppsats, Linköpings universitet/Institutionen för datavetenskap

   Författare :Mustafa Rahmati; Danijel Grujicic; [2022]
   Nyckelord :Social media; Reddit; Twitter; sentiment analysis; computer science; information technology; CVE; information security; CVSS score; Flair; Vader; TextBlob; API; data collection; web scraper; data analysis; natural language processing; NLP; information retrieval;

   Sammanfattning : As common vulnerabilites and exposures are detected, they are also discussed in various social platforms. The problem is that only a few of the posts made about them, are getting enough attention. This leads to an unawareness of potential and critical threats against systems. LÄS MER

5. 4. Computational Analysis of Swedish Newspapers  Using Topic Detection and Sentiment Analysis

   Kandidat-uppsats, Uppsala universitet/Institutionen för informationsteknologi

   Författare :Simon Wallbing; [2021]
   Nyckelord :;

   Sammanfattning : Newspapers might report on the same event, say a sport event or a political statement, but since they most likely differ in the presentation, are the content and under laying message of the articles actually the same? A human can read two separate articles and determine if they touch similar subjects and if they approach the subject in a positive or negative way. If this comparison would be preformed over several thousand of articles a computer would very much be the preferred method. LÄS MER