Sökning: "Jacob Kasche"

Hittade 2 uppsatser innehållade orden Jacob Kasche.

1. 1. EVALUATION OF CLUSTER STABILITY WITH PERMUTATION SUBGROUPS

   Master-uppsats, Uppsala universitet/Statistiska institutionen

   Författare :Jacob Kasche; [2022]
   Nyckelord :clustering; stability; group theory;

   Sammanfattning : This paper suggests a new methodology; using permutation subgroups to evaluate the stability of clusters. This could be any subgroup and the clustering solution can come from any clustering technique. Mainly, this paper shows how the proposed methodology can be performed through an example of using the rotational cyclic group. LÄS MER

3. 2. Regularization Methods in Neural Networks

   Kandidat-uppsats, Uppsala universitet/Statistiska institutionen

   Författare :Jacob Kasche; Fredrik Nordström; [2020]
   Nyckelord :Neural Networks; Overfitting; Regularization methods; MNIST; CIFAR-10;

   Sammanfattning : Overfitting is a common problem in neural networks. This report uses a simple neural network to do simulations relevant for the field of image recognition. In this report, four common regularization methods for dealing with overfitting are evaluated. LÄS MER