Sökning: "Self Organising Map"

Hittade 5 uppsatser innehållade orden Self Organising Map.

  1. 1. A Comparative Study of Simulated Annealing and Self-Organising Map Batching for Solving the Order Batching Problem in Warehouses

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

    Författare :Nils Streijffert; Frans Tegelmark; [2020]
    Nyckelord :;

    Sammanfattning : Warehouses need efficient picking strategies. Batching orders is one such strategy, but creating efficient batches out of orders is computationally hard. LÄS MER

  3. 2. Assessment of Machine Learning Applied to X-Ray Fluorescence Core Scan Data from the Zinkgruvan Zn-Pb-Ag Deposit, Bergslagen, Sweden

    Master-uppsats, Luleå tekniska universitet/Geovetenskap och miljöteknik

    Författare :Frans Filip Simán; [2020]
    Nyckelord :XRF; X-Ray Fluorescence; Core Scanning; Machine Learning; AI; SOM; Self Organising Map; CART; Classification and Regression Trees; K-means clustering; Rock Classification; Virtual Core Logging; Zinkgruvan;

    Sammanfattning : Lithological core logging is a subjective and time consuming endeavour which could possibly be automated, the question is if and to what extent this automation would affect the resulting core logs. This study presents a case from the Zinkgruvan Zn-Pb-Ag mine, Bergslagen, Sweden; in which Classification and Regression Trees and K-means Clustering on the Self Organising Map were applied to X-Ray Flourescence lithogeochemistry data derived from automated core scan technology. LÄS MER

  4. 3. Unsupervised learning with mixed type data : for detecting money laundering

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

    Författare :Sara Engardt; [2018]
    Nyckelord :Unsupervised learning; cluster analysis; mixed type data;

    Sammanfattning : The purpose of this master's thesis is to perform a cluster analysis on parts of Handelsbanken's customer database. The ambition is to explore if this could be of aid in identifying type customers within risk of illegal activities such as money laundering. LÄS MER

  5. 4. "Everything is because of my husband"

    Kandidat-uppsats, Lunds universitet/Statsvetenskapliga institutionen; Lunds universitet/Mänskliga rättigheter

    Författare :Annika Skogar; [2013]
    Nyckelord :Political Representation; Voting behaviour; Women; India; Citizenship; Law and Political Science;

    Sammanfattning : The political participation of women is an important indicator of the degree of gender equality in certain country. In India, which is often referred to as the world’s largest democracy, the national parliament consists of only 11 % women. LÄS MER

  7. 5. MACHINE VISION FOR AUTOMATICVISUAL INSPECTION OF WOODENRAILWAY SLEEPERS USING UNSUPERVISED NEURAL NETWORKS

    Master-uppsats, Datateknik

    Författare :Mihira Manne; [2009]
    Nyckelord :Artificial intelligence; Non-destructive testing; Rail inspection; Rail transportation; Unsupervised learning; Data fusion;

    Sammanfattning : The motivation for this thesis work is the need for improving reliability of equipment and quality of service to railway passengers as well as a requirement for cost-effective and efficient condition maintenance management for rail transportation. This thesis work develops a fusion of various machine vision analysis methods to achieve high performance in automation of wooden rail track inspection. LÄS MER