scholarly journals HSCNN: A Hybrid-Siamese Convolutional Neural Network for Extremely Imbalanced Multi-label Text Classification

2020 ◽  
Author(s):  
Wenshuo Yang ◽  
Jiyi Li ◽  
Fumiyo Fukumoto ◽  
Yanming Ye
Keyword(s):  
Neural Network ◽  
Convolutional Neural Network ◽  
Text Classification

scholarly journals Text Classification of Public Feedbacks using Convolutional Neural Network Based on Differential Evolution Algorithm

2019 ◽  
Vol 14 (1) ◽  
pp. 124-134 ◽  
Author(s):  
Shuai Zhang ◽  
Yong Chen ◽  
Xiaoling Huang ◽  
Yishuai Cai
Keyword(s):  
Neural Network ◽  
Differential Evolution ◽  
Convolutional Neural Network ◽  
Text Classification ◽  
Differential Evolution Algorithm ◽  
Classification Performance ◽  
Classification Model ◽  
Evolution Algorithm ◽  
Classification Prediction

Online feedback is an effective way of communication between government departments and citizens. However, the daily high number of public feedbacks has increased the burden on government administrators. The deep learning method is good at automatically analyzing and extracting deep features of data, and then improving the accuracy of classification prediction. In this study, we aim to use the text classification model to achieve the automatic classification of public feedbacks to reduce the work pressure of administrator. In particular, a convolutional neural network model combined with word embedding and optimized by differential evolution algorithm is adopted. At the same time, we compared it with seven common text classification models, and the results show that the model we explored has good classification performance under different evaluation metrics, including accuracy, precision, recall, and F1-score.

scholarly journals Large-Scale Text Classification Using Scope-Based Convolutional Neural Network: A Deep Learning Approach

IEEE Access ◽  
2019 ◽  
Vol 7 ◽  
pp. 171548-171558 ◽  
Author(s):  
Jiaying Wang ◽  
Yaxin Li ◽  
Jing Shan ◽  
Jinling Bao ◽  
Chuanyu Zong ◽  
...  
Keyword(s):  
Neural Network ◽  
Deep Learning ◽  
Convolutional Neural Network ◽  
Text Classification ◽  
Large Scale ◽  
Learning Approach
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