Essays about: "Multivariate regression"

Showing result 11 - 15 of 220 essays containing the words Multivariate regression.

  1. 11. The Effects of Indirect Rule on Electoral Violence : A Quantitative Study

    University essay from Uppsala universitet/Statsvetenskapliga institutionen

    Author : Fabian Stigar; [2023]
    Keywords : Electoral violence; Colonial legacies; Indirect rule; Direct rule;

    Abstract : Elections are a democratic process intended to create peaceful and legitimate transfers of power. However, since the second and third waves of democratisation, policymakers and researchers have observed that electoral processes are transformed into arenas for political gain through violence. READ MORE

  3. 12. Scalable Nonparametric L1 Density Estimation via Sparse Subtree Partitioning

    University essay from Uppsala universitet/Statistik, AI och data science

    Author : Axel Sandstedt; [2023]
    Keywords : density estimation; scalable density estimation; nonparametric density estimation; scalable nonparametric density estimation; L1; L_1; anomaly detection; regression analysis;

    Abstract : We consider the construction of multivariate histogram estimators for any density f seeking to minimize its L1 distance to the true underlying density using arbitrarily large sample sizes. Theory for such estimators exist and the early stages of distributed implementations are available. READ MORE

  4. 13. Vibroacoustic Analysis of an OLTC Diverter Switch for Condition Monitoring : Time frequency analysis with Fourier and wavelet transform in combination with multivariate logistic regression for condition monitoring of OLTC diverter switch

    University essay from Uppsala universitet/Avdelningen för systemteknik

    Author : Simon Persson; [2023]
    Keywords : Wavelet transform; CWT; logistic regression; machine learning; ML; vibroacoustic analysis; time frequency analysis; tap changer; diverter switch; power transformer; classification; prediction; condition; vibrations; state prediction; Hitachi Energy;

    Abstract : Vibrations are everywhere around us all the time and we often recognise them as sounds that we can hear and analyse with our brain. In this thesis, data that has been gathered from a diverter switch (DS) in a controlled environment, is analysed. READ MORE

  5. 14. Cervical Hip Fractures: Trends in Surgical Treatment in Region Örebro County

    University essay from Örebro universitet/Institutionen för medicinska vetenskaper

    Author : Johan Lindahl; [2023]
    Keywords : Cervical hip fracture; Arthroplasty; Osteosynthesis; Swedish Fracture Register; Mortality;

    Abstract : Introduction: Approximately 8,000 patients suffer from cervical hip fractures in Sweden every year. Recommended treatment is surgery by either osteosynthesis or arthroplasty. READ MORE

  6. 15. Foreign Exchange Rate Derivatives and Firm Value

    University essay from Lunds universitet/Företagsekonomiska institutionen

    Author : Love Kalms; Maja Sterner; Lisa Sterner; [2023]
    Keywords : derivative; hedging; exchange rate exposure; firm value; Tobin’s Q; Business and Economics;

    Abstract : Using Tobin’s Q as an approximation of firm value, this paper aims to examine the effect of foreign exchange rate derivatives on firm value. Risk management is viewed by many as one of the most vital aspects of corporate- and business strategy. READ MORE