Papers with TREC Microblog Tracks
Simple Attention-Based Representation Learning for Ranking Short Social Media Posts (N19-1)
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| Challenge: | Existing approaches to ranking short social media posts are complex and require different components to capture a multitude of relevance signals. |
| Approach: | They propose a word-level Siamese architecture with attention-based mechanisms for capturing semantic "soft" matches between query and post tokens. |
| Outcome: | The proposed model is faster and simpler than existing models and more efficient than existing approaches. |