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* initial import * linting * adding MRR tests * adding release notes * fixing tests * adding linting ignore to cross-encoder ranker * update docstring * refactoring * making strategy Optional instead of Literal * wip: adding unit tests * refactoring MMR algorithm * refactoring tests * cleaning up and updating tests * adding empty line between license + code * bug in tests * using Enum for strategy and similarity metric * adding more tests * adding empty line between license + code * removing run time params * PR comments * PR comments * fixing * fixing serialisation * fixing serialisation tests * Update haystack/components/rankers/sentence_transformers_diversity.py Co-authored-by: Daria Fokina <daria.fokina@deepset.ai> * Update haystack/components/rankers/sentence_transformers_diversity.py Co-authored-by: Daria Fokina <daria.fokina@deepset.ai> * Update haystack/components/rankers/sentence_transformers_diversity.py Co-authored-by: Daria Fokina <daria.fokina@deepset.ai> * Update haystack/components/rankers/sentence_transformers_diversity.py Co-authored-by: Daria Fokina <daria.fokina@deepset.ai> * Update haystack/components/rankers/sentence_transformers_diversity.py Co-authored-by: Daria Fokina <daria.fokina@deepset.ai> * Update haystack/components/rankers/sentence_transformers_diversity.py Co-authored-by: Daria Fokina <daria.fokina@deepset.ai> * Update haystack/components/rankers/sentence_transformers_diversity.py Co-authored-by: Daria Fokina <daria.fokina@deepset.ai> * fixing tests * PR comments * PR comments * PR comments * PR comments --------- Co-authored-by: Daria Fokina <daria.fokina@deepset.ai>
5 lines
253 B
YAML
5 lines
253 B
YAML
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enhancements:
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Added the Maximum Margin Relevance (MMR) strategy to the `SentenceTransformersDiversityRanker`. MMR scores are calculated for each document based on their relevance to the query and diversity from already selected documents.
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