Sökning: "Gated recurrent unit"

Visar resultat 11 - 15 av 44 uppsatser innehållade orden Gated recurrent unit.

  1. 11. Low Power Hardware Accelerator For Gated Recurrent Unit

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Malavika Balakumar; [2022]
    Nyckelord :;

    Sammanfattning : Neural Networks are a subset of Machine Learning which are designed to recognize patterns. Recurrent Neural Networks are an important part of AI (Artificial Intelligence) which allows for short term as well as long term dependencies to be captured. LÄS MER

  3. 12. Data Trustworthiness Assessment for Traffic Condition Participatory Sensing Scenario

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Hairuo Gao; [2022]
    Nyckelord :Participatory sensing; Data trustworthiness assessment; Anomaly detection; Traffic prediction; Deep neural network; Deltagande avkänning; Bedömning av uppgifternas tillförlitlighet; Upptäckt av anomalier; Trafikprognoser; Djupt neuralt nätverk;

    Sammanfattning : Participatory Sensing (PS) is a common mode of data collection where valuable data is gathered from many contributors, each providing data from the user’s or the device’s surroundings via a mobile device, such as a smartphone. This has the advantage of cost-efficiency and wide-scale data collection. LÄS MER

  4. 13. Towards a Nuanced Evaluation of Voice Activity Detection Systems : An Examination of Metrics, Sampling Rates and Noise with Deep Learning

    Master-uppsats, Linköpings universitet/Institutionen för datavetenskap

    Författare :Ludvig Joborn; Mattias Beming; [2022]
    Nyckelord :voice activity detection; VAD; deep learning; machine learning; ML; artificial intelligence; AI; convolutional neural network; CNN; deep neural network; DNN; sound event detection; SED; mel spectrogram; audio processing; polyphonic sound detection score; PSDS; signal processing; signal to noise ratio; SNR; recurrent convolutional residual neural network; RCRNN; sampling rate; Gaussian noise;

    Sammanfattning : Recently, Deep Learning has revolutionized many fields, where one such area is Voice Activity Detection (VAD). This is of great interest to sectors of society concerned with detecting speech in sound signals. One such sector is the police, where criminal investigations regularly involve analysis of audio material. LÄS MER

  5. 14. Forecasting the Nasdaq-100 index using GRU and ARIMA

    Kandidat-uppsats, Uppsala universitet/Statistiska institutionen

    Författare :David Cederberg; Daniel Tanta; [2022]
    Nyckelord :Neural network; GRU; ARIMA; stock market; forecasting; machine learning;

    Sammanfattning : Today, there is an overwhelming amount of data that is being collected when it comes to financial markets. For forecasting stock indexes, many models rely only on historical values of the index itself. One such model is the ARIMA model. Over the last decades, machine learning models have challenged the classical time series models, such as ARIMA. LÄS MER

  7. 15. Taskfinder : Comparison of NLP techniques for textclassification within FMCG stores

    Master-uppsats, Uppsala universitet/Institutionen för elektroteknik

    Författare :Julius Jensen; [2022]
    Nyckelord :LSTM; GRU; Text classification; RNN; Naive bayes;

    Sammanfattning : Natural language processing has many important applications in today, such as translations, spam filters, and other useful products. To achieve these applications supervised and unsupervised machine learning models, have shown to be successful. The most important aspect of these models is what the model can achieve with different datasets. LÄS MER