Essays about: "noisy label"

Found 4 essays containing the words noisy label.

  1. 1. The effect of model calibration on noisy label detection

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

    Author : Max Joel Söderberg; [2023]
    Keywords : Area Under the Margin; Calibration; Image classification; Label smoothing; Noisy labels; Overconfidence; Area under marginalen; Kalibrering; Bildklassificering; Etikettutjämning; Brusiga etiketter; Övertro;

    Abstract : The advances in deep neural networks in recent years have opened up the possibility of using image classification as a valuable tool in various areas, such as medical diagnosis from x-ray images. However, training deep neural networks requires large amounts of annotated data which has to be labelled manually, by a person. READ MORE

  2. 2. Learning from noisy labelsby importance reweighting: : a deep learning approach

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

    Author : Tongtong Fang; [2019]
    Keywords : noisy label; importance reweighting; deep learning; domain adaptation; annoterad data; omviktning; djupt lärande; domänanpassning;

    Abstract : Noisy labels could cause severe degradation to the classification performance. Especially for deep neural networks, noisy labels can be memorized and lead to poor generalization. READ MORE

  3. 3. Deep Text Mining of Instagram Data Without Strong Supervision

    University essay from KTH/Programvaruteknik och datorsystem, SCS

    Author : Kim Hammar; [2018]
    Keywords : Natural Language Processing; Information Extraction; Machine Learning; Språkteknologi; Informationsextraktion; Maskinlärning;

    Abstract : With the advent of social media, our online feeds increasingly consist of short, informal, and unstructured text. This data can be analyzed for the purpose of improving user recommendations and detecting trends. READ MORE

  4. 4. Non-Convex Potential Function Boosting Versus Noise Peeling : - A Comparative Study

    University essay from Uppsala universitet/Statistiska institutionen

    Author : Viktor Venema; [2016]
    Keywords : ;

    Abstract : In recent decades, boosting methods have emerged as one of the leading ensemble learning techniques. Among the most popular boosting algorithm is AdaBoost, a highly influential algorithm that has been noted for its excellent performance in many tasks. READ MORE