| 摘要 |
<p>A prototype-based re-ranking method may re-rank search results to provide a re-ranked set of search results. In response to receiving one or more queries, a set of search results may be generated whereby each of the search results may be associated with a rank position. Based at least in part on the search results, one or more prototypes may be generated that visually represent the one or more queries or the search results. The one or more prototypes may be used to construct one or more meta re-rankers that may generate re-ranking scores for the search results. The re-ranking scores may be aggregated to produce a final relevance score for each search result included in the set of search results. Based at least in part on the relevance score of each search result and/or a learned re-ranking model, a set of re-ranked search results may be provided.</p> |
