Essays about: "divergens"

Showing result 1 - 5 of 25 essays containing the word divergens.

  1. 1. Enhancing Neural Network Accuracy on Long-Tailed Datasets through Curriculum Learning and Data Sorting

    University essay from KTH/Matematik (Avd.)

    Author : Daniel Barreira; [2023]
    Keywords : Machine Learning; Neural Network; CORAL-framework; Long-Tailed Data; Imbalance Metrics; Teacher-Student models; Curriculum Learning; Training Scheme; Maskininlärning; Neuralt Nätverk; CORAL-ramverk; Long-Tailed Data; Imbalance Metrics; Teacher-Student modeler; Curriculum Learning; Tränings- scheman;

    Abstract : In this paper, a study is conducted to investigate the use of Curriculum Learning as an approach to address accuracy issues in a neural network caused by training on a Long-Tailed dataset. The thesis problem is presented by a Swedish e-commerce company. READ MORE

  3. 2. Semi-supervised anomaly detection in mask writer servo logs : An investigation of semi-supervised deep learning approaches for anomaly detection in servo logs of photomask writers

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

    Author : Toomas Liiv; [2023]
    Keywords : anomaly detection; semi-supervision; HSC; DeepSAD; photomasks; anomalidetektion; semi-övervakad; HSC; DeepSAD; fotomasker;

    Abstract : Semi-supervised anomaly detection is the setting, where in addition to a set of nominal samples, predominantly normal, a small set of labeled anomalies is available at training. In contrast to supervised defect classification, these methods do not learn the anomaly class directly and should have better generalization capability as new kinds of anomalies are introduced at test time. READ MORE

  4. 3. Investigation on stability of Knowledge Based Subset Construction in Multi-Agent Games

    University essay from KTH/Datavetenskap

    Author : Gustaf Johansson; Gustaf Bergmark; [2022]
    Keywords : Multi-Agent games; Imperfect information; Strategy synthesis; Structural conditions; Fleragentsspel; Ofullständig information; Strategisyntes; Strukturella villkor;

    Abstract : Many real life problems can be modelled using multi-agent games played on finite graphs. When an agent cannot differentiate between game states, for example when a robot operates with a broken sensor, the game is classified as a game of imperfect information. READ MORE

  5. 4. Computational Analysis of Thalamocortical Communication of Auditory Information using Pairwise Spike Recordings

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

    Author : Xinxing Guo; [2022]
    Keywords : Thalamocortical; basal forebrain stimulation; Jensen-Shannon divergence; auditory system; coordination; Talokortisk; stimulering av bashjärnan; Jensen-Shannon divergens; hörselsystem; koordination;

    Abstract : Investigating the properties and mechanisms of coordination among neurons plays an important role in understanding how the brain encodes information and performs in thalamocortical processing in the auditory system. Whether the coordinated neuronal spikes in the auditory thalamus enhance the thalamocortical communications in the auditory cortex (AC) is the main concern in this project. READ MORE

  6. 5. An Adaptive IMM-UKF method for non-cooperative tracking of UAVs from radar data

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

    Author : Hólmfrídur Elvarsdottir; [2022]
    Keywords : Radar tracking; Kalman filters; UAV Unmanned Arial Vehicle ; IMM Interacting Multiple Model ; Nonlinear filters; Radar spårning; Kalmanfilter; Obemannade luftfarkoster; IMM Interacting Multiple Model ; Olinjära filter;

    Abstract : With the expected growth of Unmanned Aerial Vehicle (UAV) traffic in the coming years, the demand for UAV tracking solutions in the Air Traffic Control (ATC) industry has been incentivized. To ensure the safe integration of UAVs into airspace, Air Traffic Management (ATM) systems will need to provide a number of services such as UAV tracking. READ MORE