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Metarank-a safe developer-friendly reranking engine
Computer ScienceOthers
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Learn-to-Rank with OpenSearch and Metarank
Metarank is an open-source secondary ranker that can perform advanced search results by reordering the results with a LambdaMART learning-to-rank (LTR) model. In this post, we will discuss why and when an LTR approach to ranking may be helpful and how Meta rank implements LTR on top of OpenSearch.
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