Sökning: "t-SNE"

Visar resultat 16 - 18 av 18 uppsatser innehållade ordet t-SNE.

  1. 16. Optimizing t-SNE using random sampling techniques

    Kandidat-uppsats, Linnéuniversitetet/Institutionen för matematik (MA)

    Författare :Matej Buljan; [2019]
    Nyckelord :Machine learning; t-SNE; visualization; sampling;

    Sammanfattning : The main topic of this thesis concerns t-SNE, a dimensionality reduction technique that has gained much popularity for showing great capability of preserving well-separated clusters from a high-dimensional space. Our goal with this thesis is twofold. LÄS MER

  3. 17. T-Distributed Stochastic Neighbor Embedding Data Preprocessing Impact on Image Classification using Deep Convolutional Neural Networks

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

    Författare :Erik Droh; [2018]
    Nyckelord :Machine learning; Image classification; t-SNE; Preprocessing; Neural networks; Deep learning; Maskininlärning; Bildklassificering; t-SNE; Dataförbehandling; Neurala nätverk; Djup maskininlärning;

    Sammanfattning : Image classification in Machine Learning encompasses the task of identification of objects in an image. The technique has applications in various areas such as e-commerce, social media and security surveillance. LÄS MER

  4. 18. A Document Recommender Based on Word Embedding

    Master-uppsats, KTH/Skolan för elektro- och systemteknik (EES)

    Författare :Binlai He; [2015]
    Nyckelord :natural language processing; recommender system; clustering;

    Sammanfattning : With the booming development of information technology, text information is not only remained in paper-based forms, but also in digital forms which have been distributed all over internet. Massive information on the internet provides us so many options while at the same time makes it hard for us to choose which detail information we exactly need. LÄS MER