Essays about: "stepwise regression"

Showing result 21 - 25 of 49 essays containing the words stepwise regression.

  1. 21. Stock forecasting using ensemble neural networks

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

    Author : William Skagerström; Daniel Skantz; [2018]
    Keywords : ;

    Abstract : This paper explores the viability of creating an artificial neural network for stock forecasting using an ensemble method, where each network is differentiated with a different set of input parameters. The inputs were chosen based on previous research and by using a stepwise addition parameter search method. READ MORE

  3. 22. Analysis of the Regional Purchasing Power in the Swedish Housing Market : A Multiple Regression Modeling Approach

    University essay from KTH/Matematisk statistik

    Author : Therese Lin; Stefan Maras; [2018]
    Keywords : ;

    Abstract : This report analyzes which macroeconomic factors have the greatest effect on a consumer’s purchasing power on the Swedish housing market. Multiple linear regression analysis is used to construct separate models for each of the eight Swedish regions: West Sweden, South Sweden, Småland and the Islands, Stockholm, East Middle Sweden, Middle Northern Sweden, North Middle Sweden and Upper Northern Sweden. READ MORE

  4. 23. Financial Risk Profiling using Logistic Regression

    University essay from KTH/Matematisk statistik

    Author : Lovisa Emfevid; Hampus Nyquist; [2018]
    Keywords : Logistic regression; principal component analysis; stepwise selection; cross;

    Abstract : As automation in the financial service industry continues to advance, online investment advice has emerged as an exciting new field. Vital to the accuracy of such service is the determination of the individual investors’ ability to bear financial risk. To do so, the statistical method of logistic regression is used. READ MORE

  5. 24. Critical factors for shelf life prediction of commercial fruit product

    University essay from Lunds universitet/Förpackningslogistik

    Author : Siqi Zhang; Jue Song; [2018]
    Keywords : browning; vitamin C; headspace; shelf life; fruit; Technology and Engineering; Agriculture and Food Sciences;

    Abstract : The study was carried out to identify critical factors for processed fruit shelf life in Tetra Recart packages. To investigate the importance of package volume and headspace volume, vitamin C was chosen to be the indicator. READ MORE

  6. 25. Social media sentiment analysis for firm's revenue prediction

    University essay from Uppsala universitet/Informationssystem

    Author : Ioanna Dimadi; [2018]
    Keywords : Social media; Facebook; Twitter; Sentiment analysis; VADER; Linear regression;

    Abstract : The advent of the Internet and its social media platforms have affected people’s daily life. More and more people use it as a tool in order to communicate, exchange opin-ions and share information with others. However, those platforms have not only been used for socializing but also for expressing people’s product preferences. READ MORE