Národní úložiště šedé literatury Nalezeno 2 záznamů.  Hledání trvalo 0.01 vteřin. 
Emotion Recognition from Brain Electroencephalogram (EEG) Signals
Fritz, Karel ; Jawed, Soyiba (oponent) ; Malik, Aamir Saeed (vedoucí práce)
This study targets classifying emotion states, from Electroencephalogram (EEG) signal. Combining knowledge about physiology of the brain (and emotions), with frequency anal- ysis, complexity analysis, signal processing and deep machine learning (CNN, GNN). Goal of this work is to create the emotion classification model and provide new insights into emotion recognition from EEG. Models created stands on the principles of CNN, GNN, multitask and self supervised training. One of the results achieved State of the Art results on the SEED dataset. Sharing process of understanding this task at the end of the thesis.
EEG Classification Model for Emotion Detection Using Python
Vengerová, Veronika ; Zaheer, Muhammad Asad (oponent) ; Jawed, Soyiba (vedoucí práce)
This thesis deals with the task of recognizing emotions from electroencephalogram (EEG). Two models were trained for binary classification of emotions, where one classifies neutral emotion or fear and the other classifies happiness or sadness. During the work on this thesis many different architectures were tried, and the best result was obtained using a model with two branches of CNN-LSTM connected before the output layer. The resulting accuracy was 87.309% for sad-happy classification and 84.865% for neutral-fear emotion.

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