文章基本信息

标题：Sentiment Analysis and Opinion Mining using Machine Learning Techniques
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作者：Janardhana D R ; Manjunath Mulimani
期刊名称：International Journal of Innovative Research in Computer and Communication Engineering
印刷版ISSN：2320-9798
电子版ISSN：2320-9801
出版年度：2015
卷号：3
期号：10
DOI：10.15680/IJIRCCE.2015.0310029
出版社：S&S Publications
摘要：Analysis of sentiments or opinions is a leading method for text message analysis and this gives the best results on opinions or sentiments by extracting and analyzing opinion oriented text, recognising positive and negative opinions, and quantifying how positive and negative entities are regarded. Opinions are the key power of human operations. We make the decision based on the feedback of others. It's not only true for individ uals it's also true for organizations. The main objective of this study is to build the model and contemplate the opinions associated with the huge volume of movie review data. Movie reviews with labelled opinion as positive represented by 1 and negative represented by 0. Here, trained the machine with 25,000 labelled movie review data using machine learning algorithms like Rando m Forest, Naive Bayes, and SVM. Once, Machine trained it will forecast the opinion associated with unlabeled test data more precisely. This model helpful to discover the customer opinion associated with the unstructured mo vie review data in digital format on web. The model is completely based on the NLP, Text Analysis, Machine Learning and Statistics
关键词：Radom Forest;Naive Bayes;SVM(support vector machine);NLP(Natural Language Process)