SOM visua : a framework for clustering and visualization ,visual graph-based SOM and GHSOM
Other Title(s)
SOM visua : إطار للعنقدة و التصور، تصوير بصري للأساس الرسمي على الخريطة ذاتية التنظيم SOM و الخريطة ذاتية التنظيم المتنامية هرميا GHSOM
Dissertant
Thesis advisor
University
Islamic University
Faculty
Faculty of Engineering
Department
Department of Computer Engineering
University Country
Palestine (Gaza Strip)
Degree
Master
Degree Date
2013
English Abstract
We introduce a framework for data clustering and visualization called SOMvisua.
The current thesis highlights a graph representation of data input for self-organizing map (SOM) and growing hierarchically self-organizing map (GHSOM).
Sentences from an article will be represented as graph model instead of vector space model.
The SOM and GHSOM clustering algorithm form knowledge about this article.
We showed how to use the text similarity features natively and correctly in SOM and GHSOM clustering algorithms, developed a method to alleviate the hub problem and created a visualizing solution for the reviewed class of text similarity algorithms.
SOMvisua provides a visual animation for eight famous graph algorithms execution with animation speed control.
SOMvisua presents six types of visualization.
For visualization for similarity Lists we used well-known methods that takes a similarity list as input and according to the used similarity measure an adjustable number of most similar sentences are arranged in visual form
Main Subjects
No. of Pages
55
Table of Contents
Table of contents.
Abstract.
Abstract in Arabic.
Chapter One : Introduction.
Chapter Two : Related work.
Chapter Three : Feature extraction.
Chapter Four : SOM and GHSOM clustering algorithms.
Chapter Five : Visualization.
Chapter Six : Experiment and results.
References.
American Psychological Association (APA)
Kahlut, Khalid M.. (2013). SOM visua : a framework for clustering and visualization ,visual graph-based SOM and GHSOM. (Master's theses Theses and Dissertations Master). Islamic University, Palestine (Gaza Strip)
https://search.emarefa.net/detail/BIM-530455
Modern Language Association (MLA)
Kahlut, Khalid M.. SOM visua : a framework for clustering and visualization ,visual graph-based SOM and GHSOM. (Master's theses Theses and Dissertations Master). Islamic University. (2013).
https://search.emarefa.net/detail/BIM-530455
American Medical Association (AMA)
Kahlut, Khalid M.. (2013). SOM visua : a framework for clustering and visualization ,visual graph-based SOM and GHSOM. (Master's theses Theses and Dissertations Master). Islamic University, Palestine (Gaza Strip)
https://search.emarefa.net/detail/BIM-530455
Language
English
Data Type
Arab Theses
Record ID
BIM-530455