Essays about: "arima models"

Showing result 1 - 5 of 62 essays containing the words arima models.

  1. 1. Forecasting Inventory Quantities : Time Series Models for Visualizing Fluctuations within Outbound Logistics

    University essay from Umeå universitet/Institutionen för matematik och matematisk statistik

    Author : Johan Lagerström; Lisa Sundström; [2022]
    Keywords : Outbound Logistics; Forecasting; Fluctuations; Time Series Analysis; Inventory space; 3PL;

    Abstract : Forecasting demand is one of the processes which greatly influences the decision making within a company, and it is also one of the greatest sources of uncertainty. Inaccurate forecasts force companies to find ways to compensate for the uncertainty, often by building inventories. READ MORE

  2. 2. Stock Price Prediction Using Machine Learning

    University essay from Södertörns högskola/Nationalekonomi

    Author : Yixin Guo; [2022]
    Keywords : Machine Learning; Stock Price; Time Series Data; Deep Learning;

    Abstract : Accurate prediction of stock prices plays an increasingly prominent role in the stock market where returns and risks fluctuate wildly, and both financial institutions and regulatory authorities have paid sufficient attention to it. As a method of asset allocation, stocks have always been favored by investors because of their high returns. READ MORE

  3. 3. Comparing forecast combinations to traditional time series forcasting models : An application into Swedish public opinion

    University essay from Uppsala universitet/Statistiska institutionen

    Author : Hanna Hamberg; [2022]
    Keywords : statistics; forecast; election; polls; ARIMA; exponential smoothing; forecast combinations;

    Abstract : The objective of this paper is to retrospectively evaluate forecast models for polling data, to be used prospectively for the Swedish general election in 2022. One of the simplest ways of forecasting an election result is through opinion polls, and using the latest observation as the forecast. READ MORE

  4. 4. Short-term electricity consumption forecasting using deep learning and external variables

    University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Author : Nils Widmark; [2022]
    Keywords : ;

    Abstract : Maintaining the electricity balance in the Swedish national power grid is a continuous challenge for both Svenska kraftnät and electricity suppliers. If an unbalance occurs it can damage or even destroy equipment and lead to power outages. READ MORE

  5. 5. The Slippery Slope of Oil - Estimating the future GDP of Nigeria with uni- and multivariate approaches

    University essay from Lunds universitet/Ekonomisk-historiska institutionen

    Author : Clara Karlsson Schedvin; [2021]
    Keywords : Nigeria; Forecasting; GDP; ARIMA; VAR; Oil; Population; Business and Economics;

    Abstract : Nigeria is, by population, the largest country in Africa and their economic growth will be a key part in the world reaching the goals of eradicating poverty. This paper investigates the economic growth performance of Nigeria and the relationship between oil and the GDP performance by using growth accounting, ARIMA, VAR and VEC models. READ MORE