2024
DOI: 10.1111/exsy.13547
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A multi‐label social short text classification method based on contrastive learning and improved ml‐KNN

Gang Tian,
Jiachang Wang,
Rui Wang
et al.

Abstract: Short texts on social platforms often have the problems of diverse categories and semantic sparsity, making it challenging to identify the diverse intentions of users. To address this issue, this article proposes a multi‐label social short text classification method (IML‐CL) based on contrastive learning and improved ml‐KNN. First, a contrastive learning approach is employed to train a multi‐label text classification model. This approach improves semantic sparsity by leveraging the knowledge from the existing … Show more

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