Sökning: "microarray"

Visar resultat 1 - 5 av 61 uppsatser innehållade ordet microarray.

  1. 1. Feature Selection for Microarray Data via Stochastic Approximation

    Master-uppsats, Göteborgs universitet/Institutionen för data- och informationsteknik

    Författare :Erik Rosvall; [2024-03-18]
    Nyckelord :feature selection; feature ranking; microarray data; stochastic approximation; Barzilai and Borwein method; Machine Learning; AI;

    Sammanfattning : This thesis explores the challenge of feature selection (FS) in machine learning, which involves reducing the dimensionality of data. The selection of a relevant subset of features from a larger pool has demonstrated its effectiveness in enhancing the performance of various machine learning algorithms. LÄS MER

  3. 2. Comprehensive Analysis of lncRNA and circRNA Mediated ceRNA network in Psoriasis

    Magister-uppsats, Högskolan i Skövde/Institutionen för biovetenskap

    Författare :Saima Imran; [2022]
    Nyckelord :;

    Sammanfattning : Evidence is accumulating that noncoding RNAs and circRNA are involved in psoriasis; however, the competing endogenous RNA (ceRNA) mediated regulatory mechanisms in psoriasis are rarely reported. The research study aimed to comprehensively investigate the differences in the expression levels of circular RNA (circRNA), long non-coding RNA (lncRNA), microRNA (miRNA/miR), and mRNA in psoriasis. LÄS MER

  4. 3. Correlation coefficient based feature screening : With applications to microarray data

    Magister-uppsats, Umeå universitet/Statistik

    Författare :Agnes Holma; [2022]
    Nyckelord :;

    Sammanfattning : Measuring dependency between variables is of great importance when performing statistical analysis and can for instance be used for feature screening. Therefore, it is interesting to find measures that can quantify the dependencies, even if the dependencies are complex. LÄS MER

  5. 4. Implementing ExomeDepth with a variant filter as a CNV-calling tool for germline clinical diagnostic testing

    Magister-uppsats, Högskolan i Skövde/Institutionen för biovetenskap

    Författare :Alice Krysén; [2022]
    Nyckelord :;

    Sammanfattning : Copy number variations (CNVs) cover approximately 4.9 - 9.5% of the human genome. CNVs are involved in both the development of disease and evolutionary adaptions. LÄS MER

  7. 5. Detection of aberrant events in RNA for clinical diagnostics

    Master-uppsats, Uppsala universitet/Institutionen för biologisk grundutbildning

    Författare :Mei Wu; [2021]
    Nyckelord :rare; disease; clinical; bioinformatics; pipeline; analysis; variants; IDS; OPA3; wgs; transcriptome; rna; diagnosis;

    Sammanfattning : Rare diseases are estimated to affect 3.75% of the global population, which roughly translates to 300 million affected individuals. LÄS MER