Essays about: "Stefan Christiansson"

Found 2 essays containing the words Stefan Christiansson.

1. 1. Straight to the Heart : Classification of Multi-Channel ECG-signals using MiniROCKET

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Stefan Christiansson; [2023]
   Keywords : MiniROCKET; Time-series analysis; Multi-variate; Classification; Convolutional Neural Network; MiniROCKET; Tidsserieanalys; Multivariat; Klassifikation; Convolutional Neural Network;

   Abstract : Machine Learning (ML) has revolutionized various domains, with biomedicine standing out as a major beneficiary. In the realm of biomedicine, Convolutional Neural Networks (CNNs) have notably played a pivotal role since their inception, particularly in applications such as time-series classification. READ MORE

3. 2. Performance Analysis of GPU and CPU Parallelization on the Kmeans Algorithm

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Joakim Olsson; Stefan Christiansson; [2021]
   Keywords : ;

   Abstract : The K-means algorithm is one of the more known unsupervised algorithms that aims to partition data points into a specified number of clusters, where each data point belongs to the cluster with the nearest cluster center, which is also known as a centroid. However, a basic implementation of the K-means algorithm, without any optimizations, is ineffective when used in larger applications. READ MORE