Sökning: "Serena Barakat"

Hittade 1 uppsats innehållade orden Serena Barakat.

  1. 1. Improving Hashtag Recommendation for Instagram Images by Considering Hashtag Relativity and Sentiment.

    Master-uppsats, Högskolan Dalarna/Mikrodataanalys

    Författare :Serena Barakat; Mahesh Chathuranga; [2018]
    Nyckelord :Machine learning; social media; Instagram; hashtag; prediction; sentiment; relativity; feature extraction; image processing; recommendation system.;

    Sammanfattning : Extracting knowledge from user-generated content (UGC) in social media platforms is a very hot research topic in the area of machine learning, nonetheless, the main challenge resides in the fact that UGC carries inference, abstraction and subjectivity alongside objectivity. With the aim of recognising the importance of subjectivity as an influential aspect for providing humanoid results from a machine learning algorithm, this study proposes a novel approach to improve Instagram hashtag recommendation by considering sentiment that can be expressed for images. LÄS MER