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About this paper

Neeraj Agrawal, Saurabh Kumar, Priyanka Bhatt, Tanishka Agarwal

HTC-CLIP combines hierarchy-aware text representations with a path-guided classifier. It trains BERT using hierarchy-selected positive text views and contrastive learning, alongside linear and hierarchical classification heads. At inference, it takes the maximum of their per-class probabilities. On WOS test Macro-F1, it reports 81.64 versus 80.30 for its HGCLR reimplementation; evidence covers two public benchmarks, not deployment.

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