Abstract
MOOC is one of the most widely used online education platforms. Its online course reviewing is a channel for interaction between teachers and students. The emotions and attitudes reflected by the reviews are of great significance to teacher-student interaction. In order to better perform sentiment analysis on course reviews, this paper proposes a hybrid neural network model (BiAC-HNN) that comprises the Bi-LSTM, Attention and CNN. The model first converts the processed data set into a feature vector represented by a word vector through the word embedding layer, and then uses BiLSTM to obtain sentence context semantic information, merges Attention to obtain feature vectors with attention scores, and finally captures the correlation between contexts. It uses CNN to obtain higher-level key features, and inputs the features to the classification layer, and then uses softmax function to perform sentiment classification to get the sentiment tendency of the text. The experimental results, indicate comparing with Bi-LSTM, CNN and their enhanced models, BiAC-HNN has better accuracy and F1 value, which can improve the performance of text classification.
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References
Huang, Q., Chen, R., Zheng, X.: Deep sentiment representation based on CNN and LSTM. In: 2017 International Conference on Green Informatics, pp. 30–33. IEEE, Fuzhou (2017)
Yoon, S., Byun, S., Dey, S.: Speech emotion recognition using multi-hop attention mechanism. In: ICASSP 2019 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), pp. 2822–2826. IEEE, Brighton (2019)
Voulodimos, A., Doulamis, N., Doulamis, A.: Deep learning for computer vision: a brief review. Comput. Intell. Neurosci. 2018, 1–13 (2018)
Chaturvedi, I., Satapathy, R., Cavallari, S.: Fuzzy commonsense reasoning for multimodal sentiment analysis. Pattern Recogn. Lett. 125, 264–270 (2019)
Zeng, F., Li, Y., Xiao, K.: Sentence-level news classification algorithm based on convolutional neural network. Comput. Eng. Appl. 41(04), 978–982 (2020)
Al-Smadi, M., Talafha, B., Al-Ayyoub, M., Jararweh, Y.: Using long short-term memory deep neural networks for aspect-based sentiment analysis of Arabic reviews. Int. J. Mach. Learn. Cybern. 10(8), 2163–2175 (2018)
Rehman, A.U., Malik, A.K., Raza, B., Ali, W.: A hybrid CNN-LSTM model for improving accuracy of movie reviews sentiment analysis. Multim. Tool. Appl. 78(18), 26597–26613 (2019)
Chen, H., Yang, Y., Du, S.: Research on sentiment analysis of user reviews. J. Front. Comput. Sci. Technol. 15(03), 478–485 (2021)
Jang, B., Kim, I., Kim, J.: Word2vec convolutional neural networks for classification of news articles and tweets. PloS One 14(8), e0220976 (2019)
Wang, X., Liu, Y., Sun, C.: Predicting polarities of Tweets by composing word embeddings with long shortterm memory. In: Proceedings of the 53rd Annual Meeting of the Association for Computational Linguistics and the 7th International Joint Conference on Natural Language Processing of the Asian Federation of Natural Language Processing, pp. 1343–1353. ACL, Beijing (2015)
Huang, X., Liu, G., Liu, X.: A deep model of sentiment classification based on word2vec and two-way LSTM. Appl. Res. Comput. 36(12), 3583–3587 (2019). , 3596
Wang, H., Song, W., Wang, H.: A text classification method based on a hybrid model of LSTM and CNN. J. Chin. Comput. Syst. 41(6), 1163–1168 (2020)
Liu, G., Guo, J.: Bidirectional LSTM with attention mechanism and convolutional layer for text classification. Neurocomputing 337, 325–338 (2019)
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Wang, S., Feng, Q., Sun, J. (2022). Deep Learning Sentiment Analysis for MOOC Course Reviews. In: Xie, Q., Zhao, L., Li, K., Yadav, A., Wang, L. (eds) Advances in Natural Computation, Fuzzy Systems and Knowledge Discovery. ICNC-FSKD 2021. Lecture Notes on Data Engineering and Communications Technologies, vol 89. Springer, Cham. https://doi.org/10.1007/978-3-030-89698-0_86
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DOI: https://doi.org/10.1007/978-3-030-89698-0_86
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