Sökning: "Bag-of-Words"

Visar resultat 6 - 10 av 53 uppsatser innehållade ordet Bag-of-Words.

  1. 6. Analysis of the relation between RNA and RBPs using machine learning

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

    Författare :Mattias Wassbjer; [2021]
    Nyckelord :Machine Learning; Supervised Learning; Linear Regression; RNA-binding Proteins; LIME; T-Cells; CD4 Cells; K-mer; Bag of Words; RBP Activity Prediction;

    Sammanfattning : The study of RNA-binding proteins has recently increased in importance due to discoveries of their larger role in cellular processes. One study currently conducted at Umeå University involves constructing a model that will be able to improve our knowledge about T-cells by explaining how these cells work in different diseases. LÄS MER

  3. 7. Software Issue Time Estimation With Natural Language Processing and Machine Learning

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

    Författare :Martin Hyberg; [2021]
    Nyckelord :Natural Language Processing; Regression; Classification; Time Estimation; Software Issues; Word2Vec; FastText; Språkteknologi; Regression; Klassificering; Tidsuppskattning; Mjukvaruärenden; Word2Vec; FastText;

    Sammanfattning : Time estimation for software issues is crucial to planning projects. Developers and experts have for many decades tried to estimate time requirements for issues as accurately as possible. The methods that are used today are often time-consuming and complex. LÄS MER

  4. 8. Automatic Change Detection in Visual Scenes

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

    Författare :Morgan Brolin; [2021]
    Nyckelord :Master thesis. Image retrieval; Image registration; Image change detection; Panorama creation; CNN; VGG16; Computer vision; Machine learning; Ensemble learning.; Master examensarbete; Image retrieval; Image registration; Image change detection; Panorama creation; CNN; VGG16; Computer vision; Machine learning; Ensemble learning.;

    Sammanfattning : This thesis proposes a Visual Scene Change Detector(VSCD) system which is a system which involves four parts, image retrieval, image registration, image change detection and panorama creation. Two prestudies are conducted in order to find a proposed image registration method and a image retrieval method. LÄS MER

  5. 9. Genre classification using syntactic features

    Master-uppsats, Uppsala universitet/Institutionen för lingvistik och filologi

    Författare :Ivan Brigadoi; [2021]
    Nyckelord :genre classification; text classification; machine learning;

    Sammanfattning : This thesis work adresses text classification in relation to genre identification using different feature sets, with a focus on syntactic based features. We built our models by means of traditional machine learning algorithms, i.e. LÄS MER

  7. 10. Mapping Java Source Code To Architectural Concerns Through Machine Learning

    Kandidat-uppsats, Karlstads universitet/Institutionen för matematik och datavetenskap (from 2013)

    Författare :Alexander Florean; Laoa Jalal; [2021]
    Nyckelord :software architecture; software architecture consistency; code-to-architecture-mapping; text classification; machine learning;

    Sammanfattning : The explosive growth of software systems with both size and complexity results in the recognised need of techniques to combat architectural degradation. Reflexion Modelling is a method commonly used for Software Architectural Consistency Checking (SACC). LÄS MER