Sökning: "Regression Analysis"

Visar resultat 1 - 5 av 1290 avhandlingar innehållade orden Regression Analysis.

  1. 1. Decision-making in obstetric emergencies. Individual differences and professional boundaries

    Författare :Gabriel Raoust; Lund Obstetrik och gynekologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; patient safety; personality; collaboration; boundary work; Midwife; doctor; professional identities; sense making; narrative analysis; art; correlation analysis; regression analysis; mediation analysis; moderation analysis; factor analysis; birth; cooperation;

    Sammanfattning : In affluent nations, variations in obstetric care, particularly during emergencies, perplexingly manifest in differing intervention and outcome rates. Although these variations mirror systemic disparities, they are also suggested to reflect the interplay of social and professional interactions between obstetricians/gynecologists and midwives, stemming from adherence to distinct professional paradigms and the influence of personal factors on decision-making and collaboration. LÄS MER

  3. 2. Group-Sparse Regression : With Applications in Spectral Analysis and Audio Signal Processing

    Författare :Ted Kronvall; Statistical Signal Processing Group; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; sparse regression; group-sparsity; statistical modeling; regularization; hyperparameter-selection; spectral analysis; audio signal processing; classification; localization; multi-pitch estimation; chroma; convex optimization; ADMM; cyclic coordinate descent; proximal gradient;

    Sammanfattning : This doctorate thesis focuses on sparse regression, a statistical modeling tool for selecting valuable predictors in underdetermined linear models. By imposing different constraints on the structure of the variable vector in the regression problem, one obtains estimates which have sparse supports, i.e. LÄS MER

  4. 3. On Deterministic feature-based Surface Analysis

    Författare :Vijeth Venkataram Reddy; Bengt Göran Rosén; Cecilia Anderberg; Högskolan i Halmstad; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Regression; Coherence Scanning Interferometer; Characterization; Manufacturing; Stylus Profilometer; Areal surface parameters; Surface profile parameters.;

    Sammanfattning : Manufacturing sector is continuously identifying opportunities to streamline production, reduce waste and improve manufacturing efficiency without compromising product quality. Continuous improvement has been the primary objective to produce acceptable quality products and meet dynamic customer demands by using advanced techniques and methods. LÄS MER

  5. 4. Läge, lån och lovord : Ekonomiska, sociala och rumsliga relationer i Sundborns socken åren 1820–1888

    Författare :Karin Nibon; Maja Lagerqvist; John Östh; Tomas Germundsson; Uppsala universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Sundborn; Dalarna; 19th century; estate inventories; claims; debts; total assets; household; parish banker; economic network; graph theory; social network analysis; spatial analysis; regression analysis.; Sundborn; Dalarna; 1800-talet; bouppteckningar; fordringar; skulder; totala tillgångar; hushåll; sockenbankir; ekonomiskt nätverk; grafteori; social nätverksanalys; rumslig analys; regressionsanalys; Social and Economic Geography; Kulturgeografi;

    Sammanfattning : The aim of this thesis is to visualize and explain key dimensions of people’s economic and social relations in the Swedish parish of Sundborn, in the southeast of Dalarna, in the period 1820–1849. In addition, the thesis examines the determinants of total household assets, claims and debts during the period 1820–1888. LÄS MER

  7. 5. Wavelet Analysis of Economic Time Series

    Författare :Fredrik N G Andersson; Nationalekonomiska institutionen; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; freight transportation activity; wavelet analysis; cointegration; inflation; bandspectrum regression; money; coreinflation;

    Sammanfattning : Economic theory commonly distinguishes between different time horizons such as the short run and the long run. Models with many time horizons are easily studied in the frequency domain, because the various time horizons are associated with a particular frequency or band of frequencies. LÄS MER