Sökning: "Text och data mining"

Visar resultat 11 - 15 av 45 uppsatser innehållade orden Text och data mining.

  1. 11. AI based prediction of road users' intents and reactions

    Master-uppsats, Linköpings universitet/Statistik och maskininlärning

    Författare :Akshay Gurudath; [2022]
    Nyckelord :Intent prediction; Trajectory prediction; road users; pedestrians; cyclists; autonomous vehicles; LSTM networks; Attention modules; Transformer encoders; Attention based intent prediction; Constant velocity model; EM algorithm; Road user behavior dynamics; social behavior of road users;

    Sammanfattning : Different road users follow different behaviors and intentions in the trajectories that they traverse. Predicting the intent of these road users at intersections would not only help increase the comfort of drive in autonomous vehicles, but also help detect potential accidents. LÄS MER

  3. 12. COVID-19 Literature Compiler : A literature-mining and Data Visualization Tool

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Yulian Luo; [2022]
    Nyckelord :literature-mining; Single Page Application; Graph Database; Litteraturbrytning; Ensidig Applikation; Grafdatabas;

    Sammanfattning : The number of COVID-19 related articles increased explosively with the start of the pandemic. To save time and effort, researchers use literature-mining tools to find articles efficiently. As COVID-19 related research continues developing, it is important for researchers to know the trend of recent studies. LÄS MER

  4. 13. Data Fusion and Text Mining for Supporting Journalistic Work

    Kandidat-uppsats, Linnéuniversitetet/Institutionen för datavetenskap och medieteknik (DM)

    Författare :Vermes Zsombor; [2022]
    Nyckelord :text mining; data fusion; algorithmic journalism; computational journalism; keyword extraction; named entity recognition; sentiment analysis; fake news classification;

    Sammanfattning : During the past several decades, journalists have been struggling with the ever growing amount of data on the internet. Investigating the validity of the sources or finding similar articles for a story can consume a lot of time and effort. These issues are even amplified by the declining size of the staff of news agencies. LÄS MER

  5. 14. Exploring the Correlation Between Ratings, Adjectives and Sentiment on Customer Reviews

    Kandidat-uppsats, Mittuniversitetet/Institutionen för data- och systemvetenskap

    Författare :Einar Sandström; Fredrik Josefsson; [2022]
    Nyckelord :Stanford CoreNLP; sentiment analysis; opinion mining;

    Sammanfattning : Customer reviews are important for both customers and companies. Customers want to find out if the product or service is what they need while companies want to figure out if their product is good enough for their customers. There is, however, an issue where customers very rarely write a product review. LÄS MER

  7. 15. Text Mining Methods for Biomedical Data Analysis

    Magister-uppsats, Linköpings universitet/Statistik och maskininlärning

    Författare :Rakhshanda Jabeen; [2021]
    Nyckelord :;

    Sammanfattning : Biological data topic modeling has become a very prevalent topic among researchers in recent times. However, analysing countless research papers and gathering consensus regarding biomedicine is a near-impossible task for any researcher due to the complexity and quantity of material that is published. LÄS MER