کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
523313 868295 2009 15 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Sentiment analysis: A combined approach
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر نرم افزارهای علوم کامپیوتر
پیش نمایش صفحه اول مقاله
Sentiment analysis: A combined approach
چکیده انگلیسی

Sentiment analysis is an important current research area. This paper combines rule-based classification, supervised learning and machine learning into a new combined method. This method is tested on movie reviews, product reviews and MySpace comments. The results show that a hybrid classification can improve the classification effectiveness in terms of micro- and macro-averaged F1F1. F1F1 is a measure that takes both the precision and recall of a classifier’s effectiveness into account. In addition, we propose a semi-automatic, complementary approach in which each classifier can contribute to other classifiers to achieve a good level of effectiveness.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Informetrics - Volume 3, Issue 2, April 2009, Pages 143–157
نویسندگان
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