Essays about: "sets mathematics"

Showing result 1 - 5 of 48 essays containing the words sets mathematics.

  1. 1. Instance-level Object Detection of Grocery Store items using R-CNN:s

    University essay from Lunds universitet/Matematik LTH

    Author : Erik Rydén; [2019]
    Keywords : Image analysis; simulation; r-cnn; Mathematics and Statistics;

    Abstract : Currently, the best ways to perform object detection in an image is to use a neural network trained on large sets of annotated data. However, in certain environments, the number of objects is large and gathering a sufficiently big set of annotated data is prohibitively expensive. READ MORE

  2. 2. Binary classification of HRV signals

    University essay from Lunds universitet/Matematisk statistik

    Author : Rebecca Lütz; [2019]
    Keywords : Mathematics and Statistics;

    Abstract : Heart rate variability, commonly abbreviated as HRV, displays the variance between consecutive heartbeats. This variance occurs naturally but can change due to stress and problems with the cardiac system. HRV is therefore widely used for medical research. READ MORE

  3. 3. Multilabel text classification of public procurements using deep learning intent detection

    University essay from KTH/Matematisk statistik

    Author : Adin Suta; [2019]
    Keywords : Natural language processing; text classification; deep learning; applied mathematics; recurrent neural network; word embedding; Maskininlärning; textklassificering; artificiella neruonnät; tillämpad matematik;

    Abstract : Textual data is one of the most widespread forms of data and the amount of such data available in the world increases at a rapid rate. Text can be understood as either a sequence of characters or words, where the latter approach is the most common. READ MORE

  4. 4. Evaluation of Data Augmentation of MR Images for Deep Learning

    University essay from Lunds universitet/Matematisk statistik

    Author : Erik Andersson; Robin Berglund; [2018]
    Keywords : Mathematics and Statistics;

    Abstract : Data augmentation is a process to create new artificial data by altering the available data set. It has by many been considered a key factor for increasing robustness and performance of image classification tasks using deep learning methods, such as the convolutional neural network. READ MORE

  5. 5. eulerr: Area-Proportional Euler Diagrams with Ellipses

    University essay from Lunds universitet/Statistiska institutionen

    Author : Johan Larsson; [2018]
    Keywords : Euler diagrams; Venn diagrams; ellipses; R; computer graphics; area-proportional; software; Mathematics and Statistics;

    Abstract : Euler diagrams are common and intuitive visualizations for data involving sets and relationships thereof. Compared to Venn diagrams, Euler diagrams do not require all set relationships to be present and may therefore be area-proportional also with subset or disjoint relationships in the input. READ MORE