Topic and Sentiment Words Extraction in Cross-Domain Product Reviews
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DOI: 10.1007/s11277-017-5235-7
Abstract: Sentiment analysis is very popular in natural language processing and text mining. The traditional sentiment analysis methods use supervised and unsupervised classifiers in a single domain and achieve good results. When training data and test… read more here.
Keywords: cross domain; sentiment words; sentiment; topic sentiment ... See more keywords
Chinese Text Sentiment Analysis Based on Extended Sentiment Dictionary
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DOI: 10.1109/access.2019.2907772
Abstract: The method of text sentiment analysis based on sentiment dictionary often has the problems that the sentiment dictionary doesn’t contain enough sentiment words or omits some field sentiment words. In addition, due to the existence… read more here.
Keywords: sentiment dictionary; sentiment; sentiment words; extended sentiment ... See more keywords