Affiliation:
1. College of Computer, Huainan Normal University, Huainan 232000, China
2. College of Computing and Information Technologies, National University, Manila, Philippines
3. Computer Studies and Engineering Department, Jose Rizal University, Mandaluyong City, Philippines
Abstract
Nowadays, social media networks generate a tremendous amount of social information from their users. To understand people’s views and sentimental tendencies on a commodity or an event timely, it is necessary to conduct text sentiment analysis on the views expressed by users. For the microblog comment data, it is always mixed with long and short texts, which is relatively complex. Especially for long text data, it contains a lot of content, and the correlation between words is more complex than that in short text. To study the sentiment classification of these mixed texts composed of long-text and short-text, this research proposes an optimized GloVe-CNN-BiLSTM-based sentiment analysis model. In this model, GloVe is used to vectorize words, and CNN is given to represent part space character. BiLSTM is used to build temporal relationship. Twitter’s comment data on COVID-19 is used as an experimental dataset. The results of the experiments suggest that this method can effectually identify the sentimental tendency of users’ online comments, and the accuracy of sentiment classification on complete-text, long-text, and short-text can achieve to 0.9565, 0.9509, and 0.9560, respectively, which is obviously higher than other deep learning models. At the same time, experiments show that this method has good field expansion.
Funder
Special Research Project of Humanities and Social Sciences of the Ministry of Education
Subject
Electrical and Electronic Engineering,Instrumentation,Control and Systems Engineering
Cited by
12 articles.
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