Essays about: "Alexandra Nordin"

Found 2 essays containing the words Alexandra Nordin.

  1. 1. Improving an Information Retrieval System by Using Machine Learning to Improve User Relevance Feedback

    University essay from KTH/Skolan för datavetenskap och kommunikation (CSC)

    Author : Alexandra Nordin; [2016]
    Keywords : Informationssökning; Maskininlärning; Språkteknologi;

    Abstract : The aim of this thesis work is to improve the performance of an already existing information retrieval system that uses relevance feedback for performing query expansion. It is a constant goal to improve this system because the docu- ments that are retrieved are a base for various data analysis tasks. READ MORE

  2. 2. Elevator Control Strategies

    University essay from KTH/Skolan för datavetenskap och kommunikation (CSC); KTH/Skolan för datavetenskap och kommunikation (CSC)

    Author : Frederick Ceder; Alexandra Nordin; [2013]
    Keywords : ;

    Abstract : This paper investigates the efficiency of known elevator control strategies by simulating these in an own made apartment simulator. Efficiency will be determined by the lowest product of the energy consumption (Watt/second), average waiting time, average transfer time and the maximum waiting time of a passenger, which is the output by the simulator. READ MORE