Sökning: "Binary variables"

Visar resultat 21 - 25 av 115 uppsatser innehållade orden Binary variables.

  1. 21. Machine Learning for Improving Detection of Cooling Complications : A case study

    Master-uppsats, KTH/Industriell produktion

    Författare :William Bruksås Nybjörk; [2022]
    Nyckelord :Temperature controllable containers; Machine Learning; imbalanced data; data analysis; noisy labels; feature engineering; threshold tuning;

    Sammanfattning : The growing market for cold chain pharmaceuticals requires reliable and flexible logistics solutions that ensure the quality of the drugs. These pharmaceuticals must maintain cool to retain the function and effect. Therefore, it is of greatest concern to keep these drugs within the specified temperature interval. LÄS MER

  3. 22. Predicting the outcome of IVF treatments using forward selection regression and linear discriminant analysis

    Master-uppsats, Lunds universitet/Matematisk statistik

    Författare :Agnes Ekman; Linnéa Fahlberg; [2022]
    Nyckelord :Mathematics and Statistics;

    Sammanfattning : As more and more In Vitro Fertilizaiton (IVF) treatments are performed each year, there is a need to better predict the outcomes of different stages of the treatment and hence get a better understanding of which hormonal and physical parameters affect the treatment outcome and in what way. In this study, the effect of interaction between baseline AMH (anti-mullerian hormone) and DFI (DNA fragmentation index) on the chance of obtaining at least one good quality embryo was investigated, but no significance was found. LÄS MER

  4. 23. Perceived parental alcohol problems and psychosomatic complaints : A cross-sectional study of adolescents in Sweden

    Master-uppsats, Stockholms universitet/Institutionen för folkhälsovetenskap

    Författare :Numan Raza Syed; [2022]
    Nyckelord :Adolescent; Alcohol; parental drinking problems; CAST-6; psychosomatic complaints; CAN survey; Sweden.;

    Sammanfattning : This study examined the association between Swedish adolescents’ self-reported psychosomatic health complaints and parental alcohol drinking problems controlling for sociodemographic characteristics. Data was obtained from a nationally representative sample from 2021, the national survey of the Swedish Council for Information on Alcohol and Other Drugs (CAN) survey. LÄS MER

  5. 24. Copula Modelling of High-Dimensional Longitudinal Binary Response Data

    Master-uppsats, KTH/Matematik (Avd.)

    Författare :Nils Henningsson; [2022]
    Nyckelord :Copula; latent model; variational inference; Copula; latent modell; variational inference;

    Sammanfattning : This thesis treats the modelling of a high-dimensional data set of longitudinal binary responses. The data consists of default indicators from different nations around the world as well as some explanatory variables such as exposure to underlying assets. LÄS MER

  7. 25. Early Warning System of Students Failing a Course : A Binary Classification Modelling Approach at Upper Secondary School Level

    Uppsats för yrkesexamina på avancerad nivå, KTH/Lärande

    Författare :Niklas Karlsson; Albin Lundell; [2022]
    Nyckelord :Machine learning; Random Forest; Early Warning System; Drop out; Algorithm; Binary classification model; Upper secondary school; Maskininlärning; Random Forest; Förebyggande Varningssystem; Algoritm; Binär klassificeringsmodell; Gymnasieskola;

    Sammanfattning : Only 70% of the Swedish students graduate from upper secondary school within the given time frame. Earlier research has shown that unfinished degrees disadvantage the individual student, policy makers and society. A first step for preventing dropouts is to indicate students about to fail courses. LÄS MER