Hao Chen, Yile Zhu. Improved TF-IDF-Based LDA Topic Clustering Model for Specific Commodity Contexts and Different Sentiment Tendencies. In Gheorghe Grigoras, Pascal Lorenz, editors, Advances in Artificial Intelligence, Big Data and Algorithms - Proceedings of the 3rd International Conference on Artificial Intelligence, Big Data and Algorithms (CAIBDA 2023) - 16-18 June 2023, Zhengzhou, China. Volume 373 of Frontiers in Artificial Intelligence and Applications, pages 1171-1184, IOS Press, 2023. [doi]
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