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Opinion extraction of user reviews has been playing an important role in the academic and industrial fields, and a lot of progresses were achieved by recurrent neural networks (RNNs). Compared with conventional bag-of-word-based models, RNNs can capture dependencies among words, able to remember contextual information for long periods of time. However, RNNs resort to assign a uniform weighted dependency...
Text sentiment classification has occupied a pivotal position in sentiment analysis research, it offers important opinion mining functions. Nowadays, with explosion of information, many researchers are focusing on sentiment classification research on massive amounts of data. However, the traditional machine learning methods cannot acquire text semantic information and most research achievements are...
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