الفهرس 
الفصل الأول : المقدمةيوجد فقط 14 صفحة متاحة للعرض العام
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المستخلص
The study of the concept Sentiment Analysis was and is still one of the most significant research topics that need to be studied well and have some related issues that concern several researchers in different fields. Many of those issues such: sentiment classification, sentiment polarities, classification techniques, Arabic dialects and many other substantial issues depends on available information and specific measurements. Whereas this thesis presents improved model that is generated for manipulating Arabic Dialects used for the principle purpose of classifying sentiment polarity of any textual data. So that solving that repeated problem requires executing some developed steps that will be introduced later. The structure of this thesis as follows:
Chapter 1 ” Introduction ”
The first chapter represents a general look about the thesis and discusses some main topics of sentiment analysis, sentiment classification and sentiment polarity. Gives a special declaration of the problem, also states the aim of thesis, objectives and contributions. Discusses in details the Arabic language and description of the English language. Also, displays the overall structure of a proposed sentiment analysis model. displays the main types of sentiment analysis to achieve the best performance.
Chapter 2 ” Literature Review ”
The second chapter shows a review on sentiment analysis and gives a literature review of