Abstract
The rapid development of the Internet makes information resources have the characteristics of language diversity, and the differences between different languages can cause difficulties in information exchange. Therefore, the integration of multilingual data resources has important application value and practical significance. In this paper, we propose a novel model based on LDA and BiLSTM-CNN to solve the multilingual short text classification problem. In our method, we make full use of topic vectors and word vectors to extract text information from two aspects, in each language, to solve the sparse problem of short text features. Then, we use Long Short Term Memory (LSTM) neural network to capture the semantic features of documents and use Convolutional Neural Network (CNN) to extract local features. Finally, we cascade the features of each language and use SoftMax function to predict document categories. Experiments on parallel datasets of Chinese, English and Korean scientific and technological literature show that our proposed the short text classification model based on LDA and BiLSTM-CNN can effectively extract text information and improve the accuracy of multilingual text classification.
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Acknowledgements
This research was financially supported by State Language Commission of China under Grant No. YB135-76 and Scientific Research Project for Building World Top Discipline of Foreign Languages and Literatures of Yanbian University under Grant No. 18YLPY13.
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Xian-yan, M., Rong-yi, C., Ya-hui, Z., Zhenguo, Z. (2019). Multilingual Short Text Classification Based on LDA and BiLSTM-CNN Neural Network. In: Ni, W., Wang, X., Song, W., Li, Y. (eds) Web Information Systems and Applications. WISA 2019. Lecture Notes in Computer Science(), vol 11817. Springer, Cham. https://doi.org/10.1007/978-3-030-30952-7_32
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DOI: https://doi.org/10.1007/978-3-030-30952-7_32
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