The rapid growth of Web and Social Media Website brought about the need for sentiment analysis and opinion mining. Sentiment analysis and Opinion mining aims to explore the opinions or sentiments of customer reviews found in different social media platforms through deep learning technique. Deep learning is found to be more efficient to overcome the challenges faced by sentiment analysis and can handle the multiplicities involved. Deep Learning can perform sentiment analysis on any unstructured data with minimal restrictions and with no specific manual feature engineering. This paper proposes a sentiment analysis algorithm for the analysis of customer reviews by applying deep learning algorithm like Autoencoder Neural Network. Sentiment classification using deep learning promises to perform much better than the traditional supervised algorithms like Naive Bayes and SVM, with minimal constraints on the task or data for sentiment analysis.

Opinion Mining, Sentiment Analysis, Sentiment Classification, Deep Learning

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