Document embeddings for Arabic Sentiment Analysis

International audience Research and industry are more and more focusing in finding automatically the polarity of an opinion regarding a specific subject or entity. Paragraph vector has been recently proposed to learn embeddings which are leveraged for English sentiment analysis. This paper focuses on Arabic sentiment analysis and investigates the use of paragraph vector within a machine learning techniques to determine the polarity of a given text. We tested some preprocessing method, and we show that light stemming enhance the performance of classification.