Papers by Tarek Sakakini
Document Similarity for Texts of Varying Lengths via Hidden Topics (P18-1)
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| Challenge: | Existing approaches to measure document similarity are inadequate for document pairs with non-comparable lengths, such as a long document and its summary. |
| Approach: | They propose a document matching approach to bridge the gap between long documents and their abstract information in a common space of hidden topics. |
| Outcome: | The proposed approach outperforms strong baselines on two matching tasks and incorporates domain knowledge to gain further performance improvement. |