Essays about: "Tillämpad Matematik"

Showing result 1 - 5 of 209 essays containing the words Tillämpad Matematik.

  1. 1. Preprocessing Data: A Study on Testing Transformations for Stationarity of Financial Data

    University essay from KTH/Matematisk statistik; KTH/Matematisk statistik

    Author : Sara Barwary; Tina Abazari; [2019]
    Keywords : Bachelor Thesis; financial outcome; transformations; stationarity; tests of hypothesis; EWMA; Kandidatarbete; finansiell avkastning; transformationer; stationäritet; hyoptestest; EWMA;

    Abstract : In thesis within Industrial Economics and Applied Mathematics in cooperation with Svenska Handelsbanken given transformations was examined in order to assess their ability to make a given time series stationary. In addition, a parameter α belonging to each of the transformation formulas was to be decided. READ MORE

  2. 2. Word Embeddings and Gender Stereotypes in Swedish and English

    University essay from Uppsala universitet/Tillämpad matematik och statistik

    Author : Rasmus Précenth; [2019]
    Keywords : ;

    Abstract : .... READ MORE

  3. 3. A Return Maximizing Strategy in Market Rebounds for Swedish Equity Funds

    University essay from KTH/Matematisk statistik; KTH/Matematisk statistik

    Author : Carl Sävendahl; Erik Flodmark; [2019]
    Keywords : Applied Mathematics; Multiple Linear Regression; Swedish Equity Funds; Macroeconomics; Market Rebound; Fund Performance; Stocks; Tillämpad Matematik; Multipel Linjär Regression; Svenska Aktiefonder; Makroekonomi; Market Rebound; Fondavkastning; Aktier;

    Abstract : The growing interest in savings on the financial markets implicates that the competition is expanding and managers of Swedish equity funds need to create shareholder value, independent of the macroeconomic situation. The Swedish financial market experienced a rapid rebound during the first quarter of 2019, following the plunge in the preceding quarter. READ MORE

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

    University essay from KTH/Matematisk statistik

    Author : Sebastian Bergström; [2019]
    Keywords : 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;

    Abstract : 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. READ MORE

  5. 5. Multilabel text classification of public procurements using deep learning intent detection

    University essay from KTH/Matematisk statistik

    Author : Adin Suta; [2019]
    Keywords : Natural language processing; text classification; deep learning; applied mathematics; recurrent neural network; word embedding; Maskininlärning; textklassificering; artificiella neruonnät; tillämpad matematik;

    Abstract : Textual data is one of the most widespread forms of data and the amount of such data available in the world increases at a rapid rate. Text can be understood as either a sequence of characters or words, where the latter approach is the most common. READ MORE