Sökning: "Back-Propagation Algorithm"

Visar resultat 1 - 5 av 8 uppsatser innehållade orden Back-Propagation Algorithm.

  1. 1. Predict Next Location of Users using Deep Learning

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

    Författare :Xing Guan; [2019]
    Nyckelord :Back-Propagation Algorithm; Neural Network; GRU; Recurrent;

    Sammanfattning : Predicting the next location of a user has been interesting for both academia and industry. Applications like location-based advertising, traffic planning, intelligent resource allocation as well as in recommendation services are some of the problems that many are interested in solving. LÄS MER

  3. 2. BRAIN TUMOUR DETECTION USING HOG BY SVM

    Master-uppsats, Blekinge Tekniska Högskola

    Författare :Praveena Pedapati; Rama Vaishnavi Tannedi; [2018]
    Nyckelord :Accuracy; Gradient; Histogram; Sensitivity; Specificity and True positive rate;

    Sammanfattning : Detection of a brain tumour in medical images is always a challenging task. Factors like size, shape, and position of tumour vary from different patient’s brain. So, it's important to know the exact shape, size and position of a tumour in the brain making it a challenging task for detection. LÄS MER

  4. 3. Weapon Detection In Surveillance Camera Images

    Master-uppsats, Blekinge Tekniska Högskola/Institutionen för tillämpad signalbehandling

    Författare :Rohith Vajhala; Rohith Maddineni; Preethi Raj Yeruva; [2016]
    Nyckelord :Back propagation; histogram oriented gradients; gun detection; knife detection; sliding window; neural network;

    Sammanfattning : Now a days, Closed Circuit Television (CCTV) cameras are installedeverywhere in public places to monitor illegal activities like armedrobberies. Mostly CCTV footages are used as post evidence after theoccurrence of crime. In many cases a person might be monitoringthe scene from CCTV but the attention can easily drift on prolongedobservation. LÄS MER

  5. 4. Micro-Expression Extraction For Lie Detection Using Eulerian Video (Motion and Color) Magnication

    Master-uppsats, Blekinge Tekniska Högskola/Institutionen för tillämpad signalbehandling

    Författare :Gautam Krishna Chavali; Sai Kumar N V Bhavaraju; Tushal Adusumilli; VenuGopal Puripanda; [2014]
    Nyckelord :Micro Expressions; Emotions; Eulerian Video Magnification; Histogram of Oriented Gradients; Voila-Jones Algorithm; Artificial Neural Networks; Support Vector Machines; Pattern Recognition and Classification; Master of Science Programme in Electrical Engineering with emphasis on Signal Processing Masterprogram i Elektroteknik med inriktning mot signalbehandling;

    Sammanfattning : Lie-detection has been an evergreen and evolving subject. Polygraph techniques have been the most popular and successful technique till date. The main drawback of the polygraph is that good results cannot be attained without maintaining a physical contact, of the subject under test. LÄS MER

  7. 5. Decoding of Error Correcting codes Using Neural Networks

    Master-uppsats, Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Författare :Atif Haroon; Fahad Hussain; Muhammad Raheel Bajwa; [2013]
    Nyckelord :Block codes; Neural networks;

    Sammanfattning : Error Correcting codes are used to ensure integrity, accuracy and fault-tolerance in transmitted data. These are categorized as Block Codes and Convolutional Codes. This report primarily focuses on decoding of Block Codes, whereas Convolutional Codes have been discussed and guidelines given for their decoding. LÄS MER