Keywords: Frequent set
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Journal Articles
Information Discovery and Delivery (2022) 50 (1): 12–21.
Published: 22 May 2020
..., extracting original opinions from MOOC comments with dependency parsing. Second, constructing frequent sets and using the frequent sets to prune the opinions. Third, pruning the opinions and discovering new opinions with the attention alignment mechanism. Findings The experiments on the MOOC comments...

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