Research Article
Relevance Feedback and Deep Neural Network-Based Semantic Method for Query Expansion
Table 6
Query expansion using the proposed model.
| Number of queries | 50 |
| Relevant | 2761 | Relevant retrieved | 2334 | MAP | 0.3568 | precision | 0.3627 | @5 | 0.6880 | @10 | 0.5580 | @20 | 0.4770 | @50 | 0.3588 |
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