Essays about: "Prognosmodell"

Showing result 1 - 5 of 19 essays containing the word Prognosmodell.

  1. 1. Staff Shortage on SJ Trains

    University essay from KTH/Matematisk statistik

    Author : Casper Öberg; Nora Moro; [2023]
    Keywords : Multiple linear regression; Residual analysis; Multicollinearity; Staff shortage; Forecast; Trains; Multipel linjär regression; Residualanalys; Multikollinearitet; Personalbrist; Prognos; Tåg;

    Abstract : This thesis is a case study in collaboration with SJ AB, a government owned railway companyin Sweden. The employees aboard the trains are an essential part of operating thetrains efficiently. Therefore, it is vital to forecast absences well in order to avoid havingto cancel train trips or having employees work over time. READ MORE

  3. 2. A Markovian Approach to Financial Market Forecasting

    University essay from KTH/Matematisk statistik

    Author : Kevin Sun Wang; William Borin; [2023]
    Keywords : Markov chain; Markov model; stock market prediction; Laplace smoothing; steady-state; forecasting; trading strategy; stochastic; trading algorithm; Markovkedjor; Markovmodell; prediktion; Laplace-jämning; stationär fördelning; tradingstrategi; stokastisk; trading algoritm;

    Abstract : This thesis aims to investigate the feasibility of using a Markovian approach toforecast short-term stock market movements. To assist traders in making soundtrading decisions, this study proposes a Markovian model using a selection ofthe latest closing prices. READ MORE

  4. 3. Credit Index Forecasting: Stability of an Autoregressive Model

    University essay from KTH/Matematik (Avd.)

    Author : Melker Wallén; Erik Grimlund; [2023]
    Keywords : Credit spreads; Time Series; Credit Risk; Index Modeling; Forecasting; Kreditspreadar; Tidsserier; Kreditrisk; Indexmodellering; Prognoser;

    Abstract : This thesis investigates the robustness and stability of total return series for credit bond index investments. Dueto the challenges which arise for financial institutes and investors in achieving these objectives, we aim to createa forecasting model which matches the statistical properties of historical data, while remaining robust, stable andeasy to calibrate. READ MORE

  5. 4. Analysing User Viewing Behaviour in Video Streaming Services

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Ioannis Markou; [2021]
    Keywords : log analysis; user viewing demand; over the top; proactive resource scaling; time series forecasting; log analys; användarens visningsbehov; streamingtjänster; proaktiv resursskalning; videostreaming; prognoser av tidsserier;

    Abstract : The user experience offered by a video streaming service plays a fundamental role in customer satisfaction. This experience can be degraded by poor playback quality and buffering issues. These problems can be caused by a user demand that is higher than the video streaming service capacity. READ MORE

  6. 5. Statistical Analysis of SARS-CoV-2 in wastewater streams in Stockholm

    University essay from KTH/Kemiteknik

    Author : Aashlesha Chekkala Vivekanand; [2021]
    Keywords : ;

    Abstract : Avloppsvattenbaserad epidemiologi är ett framåtväxande område som används för att bedöma förekomsten av virala belastningar i avloppsvatten och på så sätt bidra med trender av virusbildning. I denna studie har avloppsvattenbaserad epidemiologi utnyttjats för att bedöma förekomsten av severe acute respitory syndrome coronavirus 2 (SARS-CoV-2) i avloppsvatten med mål att tidigt upptäcka viruset. READ MORE