The proposed multi-view deep network containing four components of word embedding, convolutional of neural network (CNN), recursive neural network (ReRNN) and multi-view ...
Abstract:
By the development of social media, sentiment analysis has changed to one of the most remarkable research topics in the field of natural language processing which tries t...Show MoreMetadata
Abstract:
By the development of social media, sentiment analysis has changed to one of the most remarkable research topics in the field of natural language processing which tries to dig information from textual data containing users' opinions or attitudes toward a particular topic. In this regard, deep neural networks have emerged as promising techniques that have been extensively used for this aim in recent years and obtained significant results. Considering the fact that deep neural networks can automatically extract features from data, it can be claimed that intermediate representations extracted from these networks can be also used as appropriate features. While different deep neural networks are able to extract various types of features due to their distinct structures, we decided to combine features extracted from heterogeneous neural networks using multi-view classifiers to enhance the overall performance of document-level sentiment analysis by considering the correlation between them. The proposed multi-view deep network makes use of intermediate features extracted from convolutional and recursive neural networks to perform classification. Based on the results of the experiments, the proposed multi-view deep network not only outperforms single-view deep neural networks but also has superior efficiency and generalization performance.
The proposed multi-view deep network containing four components of word embedding, convolutional of neural network (CNN), recursive neural network (ReRNN) and multi-view ...
Published in: IEEE Access ( Volume: 8)