Sökning: "Ann Signal"

Visar resultat 1 - 5 av 20 uppsatser innehållade orden Ann Signal.

  1. 1. Book retrieval system : Developing a service for efficient library book retrievalusing particle swarm optimization

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Avdelningen för systemteknik

    Författare :Adam Woods; [2024]
    Nyckelord :Particle swarm optimization; indoor positioning system; machine learning; Wi-Fi; RSSI; RTT; artificial neural network; ADAM optimizer; Keras; TensorFlow;

    Sammanfattning : Traditional methods for locating books and resources in libraries often entail browsing catalogsor manual searching that are time-consuming and inefficient. This thesis investigates thepotential of automated digital services to streamline this process, by utilizing Wi-Fi signal datafor precise indoor localization. LÄS MER

  3. 2. Trigger-Level Multiple Electron Event Classification with LDMX using Artificial Neural Networks

    Master-uppsats, Lunds universitet/Partikel- och kärnfysik; Lunds universitet/Fysiska institutionen

    Författare :Jacob Lindahl; [2023]
    Nyckelord :LDMX; ANN; CNN; GNN; RNN; DM; Physics and Astronomy;

    Sammanfattning : Artificial neural networks is a powerful tool for classifying and identifying patterns in large amounts of data. One of the possible tasks of these networks is classification of data into categories. LÄS MER

  4. 3. Speaker verification: Advantages and limitations of a biologically inspired feature extractor

    Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

    Författare :Maja Gajic; [2022]
    Nyckelord :Speaker verification; artificial neural network; ANN; feature extractor; Technology and Engineering;

    Sammanfattning : Speaker verification is the process of verifying the identity of a person based on voice. This process usually encompasses the following steps: The speech signal is mapped into features using a feature extractor, these features are then classified using a post processor. LÄS MER

  5. 4. A System for Affective Touch in Humanoid and Social Robotics

    Master-uppsats, Lunds universitet/Kognitionsvetenskap

    Författare :Martin Gunnar Karlsson; [2021]
    Nyckelord :Humanoid robotics; social robotics; cognitive robotics; affective touch; touch types; machine learning; emotional repsonse; colour expression; colour and emotion; HRI; human-robot-interaction; tactile interaction; social interaction; robotics; somatosensory system; artificial neural network; ANN; support vector machine; SVM; communication; cognition; somatosensation; Philosophy and Religion;

    Sammanfattning : A system for affective touch has been constructed, in a study of humanoid and social robotics. The system detects, processes and analyses signals from touch, identifies touch types, and provides a corresponding emotional response and expression. LÄS MER

  7. 5. Modeling the Relation Between Implied and Realized Volatility

    Master-uppsats, KTH/Matematisk statistik

    Författare :Tobias Brodd; [2020]
    Nyckelord :Volatility; implied volatility; realized volatility; machine learning; applied mathematics; financial mathematics; neural networks; ann; lstm; ar; har; ornstein uhlenbeck; Volatilitet; implicit volatilitet; realiserad volatilitet; maskininlärning; tillämpad matematik; finansiell matematik; neurala nätverk; ann; lstm; ar; har; ornstein uhlenbeck;

    Sammanfattning : Options are an important part in today's financial market. It's therefore of high importance to be able to understand when options are overvalued and undervalued to get a lead on the market. LÄS MER