Sökning: "censoring"

Visar resultat 16 - 20 av 35 avhandlingar innehållade ordet censoring.

  1. 16. Aspects of risk factors, pathophysiology and outcomes in trauma

    Författare :Jesper Eriksson; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Trauma is a global health concern. Many trauma patients succumb on the scene or in the immediate phase after trauma. Patients surviving the initial phase may die at a later stage or suffer debilitating consequences in the post-resuscitation phase of trauma care in intensive care units. LÄS MER

  3. 17. Prediction Methods for High Dimensional Data with Censored Covariates

    Författare :Caroline Svahn; Oleg Sysoev; Mattias Villani; Fredrik Gunnarsson; Xavier de Luna; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; statistics; machine learning; censored covariates; statistik; maskininlärning; censurerade kovariater;

    Sammanfattning : While access to data steadily increases, not all data are straight-forward to use for prediction. Censored data are common in several industrial scenarios, and typically arise when there are some limitations to measuring equipment such as for instance concentration measuring equipment in chemistry or signal receivers in signal processing. LÄS MER

  4. 18. Position Estimation and Tracking in Colloidal Particle Microscopy

    Författare :Mats Kvarnström; Göteborgs universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; censored regression; colloidal chemistry; depth estimation; diffusion coefficient; nonparametric function estimation; position estimation; rotational symmetry; tracking; template matching; video microscopy; rotational symmetry;

    Sammanfattning : This thesis presents methods for estimating the locations (including depth) of spherical colloidal particles in images recorded in video microscopy. Understanding the behavior of colloidal interactions and diffusion is of crucial importance in a vast number of areas. LÄS MER

  5. 19. Etnisk mångfald som organisationsidé. Chefs- och personalpraktiker i äldreomsorgen

    Författare :Tobias Schölin; Malmö högskola; []
    Nyckelord :Diversity; Ethnic diversity; Diversity management; Leadership; Management and staff practices; Ethnicity; Social construction; Eldercare; Everyday practices; Organisation theory;

    Sammanfattning : The dissertation’s research context is organisation, ethnic diversity and healthcare. The focus is on healthcare managers’ relations to the organisational idea of diversity and the problematisation of how ethnicity is constructed by eldercare staff. LÄS MER

  7. 20. Machine Learning Survival Models : Performance and Explainability

    Författare :Abdallah Alabdallah; Mattias Ohlsson; Thorsteinn Rögnvaldsson; Sepideh Pashami; Erik Frisk; Högskolan i Halmstad; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Survival Analysis; Explainable Artificial Intelligence; Survival Patterns; Counterfactual Explanations; Evaluation Metrics; Concordance Index;

    Sammanfattning : Survival analysis is an essential statistics and machine learning field in various critical applications like medical research and predictive maintenance. In these domains understanding models' predictions is paramount. LÄS MER