Essays about: "hierarchical classification"

Showing result 1 - 5 of 50 essays containing the words hierarchical classification.

  1. 1. Exploring the Applications of Machine Learning in the Public Sector

    University essay from Lunds universitet/Fysiska institutionen; Lunds universitet/Beräkningsbiologi och biologisk fysik - Genomgår omorganisation

    Author : Adrian Hammarberg Dalmyr; [2023]
    Keywords : Physics and Astronomy;

    Abstract : Despite the many use cases for machine learning, it sees minimal usage in Sweden’s public sector today. It is important that the public sector in particular utilizes the most efficient tools available. READ MORE

  3. 2. Exploring Advanced Clustering Techniques for Business Descriptions : A Comparative Study and Analysis of DBSCAN, K-Means, and Hierarchical Clustering

    University essay from Mittuniversitetet/Institutionen för data- och elektroteknik (2023-)

    Author : Wisam Orabi Alkhen; [2023]
    Keywords : Machine learning; Business descriptions; Search scope reduction; Relevant business terminology; Data analysis.;

    Abstract : In this study, we introduce several approaches to analyze large volumes of business descriptions by applying machine learning clustering and classification algorithms. The goal is to efficiently classify these descriptions, reducing the search scope and allowing for better business insights and decision-making processes. READ MORE

  4. 3. The effects of management practices and environmental variables on the biodiversity of Nardus grasslands in the national park Hohe Tauern, Austria

    University essay from SLU/Dept. of Ecology

    Author : Rebecca Paulina Dörner; [2023]
    Keywords : biodiversity; Nardus stricta; Nardus grassland; national park Hohe Tauern; East Tyrol; alpine pastures;

    Abstract : Introduction. A large part of the biodiversity of the Alps is linked to an interaction between the natural environment and traditional land-use practices. This study focuses on the priority habitat type of species rich Nardus grasslands (Natura 2000 Code 6230*), which is endangered, but continues to thrive in extensively managed subalpine pastures. READ MORE

  5. 4. How molecular diagnostics based on gene expressions can improve diagnostics in Sarcoma

    University essay from Lunds universitet/Avdelningen för Biomedicinsk teknik

    Author : Emma Friberg; Alma Lennartsson; [2023]
    Keywords : Technology and Engineering;

    Abstract : Sarcoma, a rare and heterogeneous cancer type, present significant diagnostic challenges due to its numerous subtypes. Molecular diagnostics and machine learning models have emerged as promising tools to enhance sarcoma diagnosis. READ MORE

  6. 5. Comparison of initialization methods of K-means clustering for small data

    University essay from Uppsala universitet/Statistiska institutionen

    Author : Liam Tabibzadeh; [2022]
    Keywords : Statistics; Clustering; K-means; Hierarchical; Initialization method; Simulation; Experiment; Factorial Design; Monte Carlo Simulation; Monte Carlo; Data; Classification; Cluster Analysis; R;

    Abstract : Clustering of observations into groups arises as a fundamental challenge both in academia and industry. Many clustering algorithms exist, and the most widely used clustering algorithm, the K-means, notably suffers from sensitivity to initial allocation of cluster centers. READ MORE