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Sentiment Analysis is the process of identifying sentiment from text written in a natural language with respect to the entity it is referring to. Sentiment lexicons are used to perform this task. Several lexicons are available to perform this task in English using WordNet. In this paper, we present a new method to create a sentiment lexicon for the Arabic language using semi-supervised learning on...
Vehicles recognition is important and can be used in many security applications. Towards this goal, we present in this paper a vehicles recognition system based on SIFT features and the use of SVM to classify the types of cars. A benchmark of pictures (BMW and Mercedes) was used to clarify the benefits of the proposed method.
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