Sökning: "k-faldig korsvalidering"

Hittade 3 uppsatser innehållade orden k-faldig korsvalidering.

  1. 1. Discovering and masking environmental features in modern sandboxes

    Uppsats för yrkesexamina på avancerad nivå, Blekinge Tekniska Högskola/Institutionen för datavetenskap

    Författare :Alexander Ljungberg; Simon Smedberg; [2022]
    Nyckelord :Sandbox; Masking; Anti-VM; Anti-detection; Sandlåda; Maskering; Anti-VM; Antidetektering;

    Sammanfattning : Background. The awareness of cyber attacks in businesses is increasing with the rising number of cyber incidents for businesses. With nearly 350 000 new malware detected per day, there is a big incentive to allocate resources to company infrastructure to mitigate malware. These solutions require scalability not to become bottlenecks and expensive. LÄS MER

  3. 2. A Comparative study of data splitting algorithms for machine learning model selection

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Delwende Eliane Birba; [2020]
    Nyckelord :K-fold; cross-validation; Kennard-Stone algorithm; data splitting; bootstrap; overfitting; SPXY; k-faldig korsvalidering; korsvalidering; Kennard-Stone-algoritm; datapartitionering; bootstrap; överanpassning; SPXY;

    Sammanfattning : Data splitting is commonly used in machine learning to split data into a train, test, or validation set. This approach allows us to find the model hyper-parameter and also estimate the generalization performance. In this research, we conducted a comparative analysis of different data partitioning algorithms on both real and simulated data. LÄS MER

  4. 3. Predicting Visual Fixation on Digital Advertisement using Machine Learning

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Richard Hedlund; [2020]
    Nyckelord :;

    Sammanfattning : Despite the fact that ad-tech being a multi-billion dollar industry, the percentage of digital ads which are actually being clicked on is as low as 0.1 % in many cases. The performance of ads which can be clicked on are often measured by click-through rate (CTR), in other words, action based. LÄS MER