Papers by Lizzie Liang
QueryNER: Segmentation of E-commerce Queries (2024.lrec-main)
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| Challenge: | Prior work on aspect-value extraction has focused on extracting portions of a product title or query for narrowly defined aspects. |
| Approach: | They propose a manually-annotated dataset and model for e-commerce query segmentation. |
| Outcome: | The proposed model can recover from null and low recall queries with token and entity dropping. |