Essays about: "Artificial Neural Network ANN"

Showing result 1 - 5 of 70 essays containing the words Artificial Neural Network ANN.

  1. 1. Microarray Quality Control using Artificial Neural Networks

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

    Author : Emil Andersson; [2019]
    Keywords : Artificial Neural Network; ANN; Microarray; Quality Control; Automated Quality Control; Physics and Astronomy;

    Abstract : When using antibody microarrays to diagnose diseases, the process of quality control of the microarray data is an important step. Currently, a part of this process is performed manually by visual inspection. READ MORE

  2. 2. Feasibility Study for Autovalidation of Blood Cells in a Digital Morphology System

    University essay from Lunds universitet/Matematik LTH

    Author : Elin Branzell; Linnea Hellholm; [2019]
    Keywords : Technology and Engineering;

    Abstract : This thesis was carried out at CellaVision, a company within digital blood analysis, with the aim of investigating the possibility of autovalidation of blood cells using neural networks. The thesis started with preparing a dataset for training and validation, including cell features and binary labels indicating if the cell is easy or difficult to classify. READ MORE

  3. 3. 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

  4. 4. 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

  5. 5. 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