Sökning: "klusteranalys"

Visar resultat 1 - 5 av 101 uppsatser innehållade ordet klusteranalys.

  1. 1. A Cluster Analysis of Stocks to Define an Investment Strategy

    Kandidat-uppsats, KTH/Matematisk statistik; KTH/Matematisk statistik

    Författare :Sarah Bjärkby; Sofia Grägg; [2019]
    Nyckelord :;

    Sammanfattning : This thesis investigates the possibilities of creating an investment strategy by performing a cluster analysis on stock returns. This to provide a diversified portfolio, which has multiple advantages, for instance that the risk of the investment decreases. LÄS MER

  2. 2. Cluster analysis on sparse customer data on purchase of insurance products

    Master-uppsats, KTH/Matematisk statistik

    Författare :Michel Alexander Postigo Smura; [2019]
    Nyckelord :;

    Sammanfattning : This thesis work aims at performing a cluster analysis on customer data of insurance products. Three different clustering algorithms are investigated. These are K-means (center-based clustering), Two-Level clustering (SOM and Hierarchical clustering) and HDBSCAN (density-based clustering). LÄS MER

  3. 3. Customer segmentation of retail chain customers using cluster analysis

    Master-uppsats, KTH/Matematisk statistik

    Författare :Sebastian Bergström; [2019]
    Nyckelord :Cluster analysis; customer segmentation; tEIGEN; MCLUST; K-means; NMF; Silhouette; Davies-Bouldin; big spenders; statistics; applied mathematics; unsupervised learning; Klusteranalys; kundsegmentering; tEIGEN; MCLUST; K-means; NMF; Silhouette; Davies-Bouldin; storkonsumenter; statistik; tillämpad matematik;

    Sammanfattning : In this thesis, cluster analysis was applied to data comprising of customer spending habits at a retail chain in order to perform customer segmentation. The method used was a two-step cluster procedure in which the first step consisted of feature engineering, a square root transformation of the data in order to handle big spenders in the data set and finally principal component analysis in order to reduce the dimensionality of the data set. LÄS MER

  4. 4. Classification of Wi-Fi Sensor Data for a Smarter City : Probabilistic Classification using Bayesian Statistics

    Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Institutionen för matematik och matematisk statistik; Umeå universitet/Institutionen för matematik och matematisk statistik

    Författare :Elin Tyni; Johanna Wikberg; [2019]
    Nyckelord :;

    Sammanfattning : As cities are growing with an increasing number of residents, problems with the traffic such as congestion and larger emission arise. The city planners have challenges with making it as easy as possible for the residents to commute and in as large scale as possible to avoid vehicles. LÄS MER

  5. 5. The Country-of-Origin Effect in the Personal Care Market : A study on Swedish consumers’ perception of Chinese products

    Kandidat-uppsats, Högskolan i Gävle/Företagsekonomi; Högskolan i Gävle/Företagsekonomi

    Författare :Simon Andersson; Gustaf Persson; [2019]
    Nyckelord :Country-of-origin; COO; Country-of-origin effects; Product evaluation; Cultural differences; Made in China; Consumer behaviour; Purchase decision; Trust;

    Sammanfattning : Title: The Country-of-Origin Effect in the Personal Care Market  Level: Final assignment for Bachelor’s Degree in Business Administration Author: Simon Andersson and Gustaf Persson Supervisor: Jonas Kågström Date: 2019 – January Aim: The study aims to analyse Swedish consumers’ perceptions on the Country-of-Origin effects regarding Chinese products. Method: The study is based on a quantitative method. LÄS MER