Essays about: "Artificial Neural Network ANN"

Showing result 1 - 5 of 65 essays containing the words Artificial Neural Network ANN.

  1. 1. Learning Phantom Dose Distribution using Regression Artificial Neural Networks

    University essay from Uppsala universitet/Avdelningen för beräkningsvetenskap

    Author : Mattias Åkesson; [2019]
    Keywords : machine learning; artificial neural network; convolutional neural network; quality assurance; radiation therapy;

    Abstract : Before a radiation treatment on a cancer patient can get accomplished the treatment planning system (TPS) needs to undergo a quality assurance (QA). The QA consists of a pre-treatment (PT-QA) on a synthetic phantom body. READ MORE

  2. 2. Decoding Electrocorticography Signals by Deep Learning for Brain-Computer Interface

    University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Author : Guillaume JUBIEN; [2019]
    Keywords : Deep learning; BCI; ECoG; Spatial filtering;

    Abstract : Brain-Computer Interface (BCI) offers the opportunity to paralyzed patients to control their movements without any neuromuscular activity. Signal processing of neuronal activity enables to decode movement intentions. Ability for patient to control an effector is closely linked to this decoding performance. READ MORE

  3. 3. Self-Adaptive Mutation Operators for Genetic Neural Networks in Survival Analysis

    University essay from Lunds universitet/Beräkningsbiologi och biologisk fysik; Lunds universitet/Institutionen för astronomi och teoretisk fysik

    Author : Jonatan Åstrand Ferris; [2019]
    Keywords : Self-adaptive; Adaptive; Genetic; Algorithm; Neural; Network; ANN; Mutation; Operators; Survival Analysis; Physics and Astronomy;

    Abstract : Artificial neural networks (ANN) are used within the medical eld of survival analysis to rank patients according to their risk group. To evaluate how well the ranking was conducted, it is common to obtain the concordance index error (c-index). READ MORE

  4. 4. The Impact Of Wind Energy Development On Swedish Elspot Day-Ahead Prices

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : Ata Kasimoglu; [2018]
    Keywords : renewable energy; price prediction; artificial neural network; energy market; Nord Pool;

    Abstract : The rapid development of wind energy in Sweden created a volatile environment for the electricity market. Variance in the daily prices and the reductions of the average prices over the years due to the merit order effect of intermittent wind energy resulted in increased unpredictability in financial returns, which led to many wind projects being cancelled. READ MORE

  5. 5. Machine Learning for Solar Energy Prediction

    University essay from Högskolan i Gävle/Avdelningen för elektronik, matematik och naturvetenskap

    Author : Claudia Ferrer Martínez; [2018]
    Keywords : Machine Learning; Solar Energy; Forecasting; MATLAB; Supervised Learning; Regression Model;

    Abstract : This thesis consists of the study of different Machine Learning models used to predict solar power data in photovoltaic plants. The process of implement a model of Machine Learning will be reviewed step by step: to collect the data, to pre-process the data in order to make it able to use as input for the model, to divide the data into training data and testing data, to train the Machine Learning algorithm with the training data, to evaluate the algorithm with the testing data, and to make the necessary changes to achieve the best results. READ MORE