Open AccessReview Sentiment Orientation Analysis based on Deep Learning
Author(s) -
Yixuan Liu,
Hao Xiong
Publication year - 2019
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1267/1/012009
Subject(s) - computer science , sentiment analysis , word (group theory) , artificial intelligence , natural language processing , orientation (vector space) , deep learning , process (computing) , commodity , machine learning , linguistics , mathematics , philosophy , economics , market economy , operating system , geometry
The increase of network users has led to a large number of commentary languages on various network platforms. Traditional manual processing is time-consuming and labor-intensive. We need a mechanized way to process these commentary corpora and quickly uncover the emotional tendencies. A method of sentimental orientation analysis of comment text based on deep learning is proposed. First, we used GloVe model to train the word vector. Then, Give the different weight on word vector by using TF-IDF. Finally, the processed word vectors would be classificated by TextCNN. Experiments were carried out on the six categories of commodity review data crawled by Jingdong. This method can effectively identify the emotional tendency of the review text, which is more accurate than the traditional deep learning method.