HFT-CNN: Learning Hierarchical Category Structure for Multi-label Short Text Categorization

EMNLP 2018 Kazuya ShimuraJiyi LiFumiyo Fukumoto

We focus on the multi-label categorization task for short texts and explore the use of a hierarchical structure (HS) of categories. In contrast to the existing work using non-hierarchical flat model, the method leverages the hierarchical relations between the pre-defined categories to tackle the data sparsity problem... (read more)

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