Essays about: "Melanie Andersson"

Found 2 essays containing the words Melanie Andersson.

1. 1. Multi-Class Imbalanced Learning for Time Series Problem : An Industrial Case Study

   University essay from Uppsala universitet/Avdelningen för systemteknik

   Author : Melanie Andersson; [2020]
   Keywords : Time Series; Imbalanced Learning; Weather Classification; Microwave Link; Multi-Class Classification;

   Abstract : Classification problems with multiple classes and imbalanced sample sizes present a new challenge than the binary classification problems. Methods have been proposed to handle imbalanced learning, however most of them are specifically designed for binary classification problems. READ MORE

3. 2. Sketch Classification with Neural Networks : A Comparative Study of CNN and RNN on the Quick, Draw! data set

   University essay from Uppsala universitet/Institutionen för teknikvetenskaper

   Author : Melanie Andersson; Arvola Maja; Sara Hedar; [2018]
   Keywords : Artificial intelligence; CNN; image classification; machine learning; neural networks; RNN; sketch classification; supervised learning; Quick; Draw!;

   Abstract : The aim of the study is to apply and compare the performance of two different types of neural networks on the Quick, Draw! dataset and from this determine whether interpreting the sketches as sequences gives a higher accuracy than interpreting them as pixels. The two types of networks constructed were a recurrent neural network (RNN) and a convolutional neural network (CNN). READ MORE