A comprehensive index of artificial intelligence and machine-learning research with AI-generated summaries, citation metrics, and direct links to papers and code.
Micah Hodosh, Peter Young, Julia Hockenmaier
Frames image description as a ranking task, introducing a benchmark of 8,000 images with five captions each and showing that ranking-based evaluation can be automated.
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RANK1 is the first reranking model trained to exploit test-time compute, enabling a new paradigm for information retrieval.
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RankRAG unifies context ranking with retrieval-augmented generation in LLMs by jointly fine-tuning a single model for both retrieval and answer generation, improving performance on knowledge-intensive tasks.
Thomas Philip Rúnarsson, Xin Yao
Introduces stochastic ranking to balance objective and penalty functions in constrained evolutionary optimization, improving search performance without specialized variation operators.
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Jina Reranker is a neural reranking model that improves search and RAG systems by reordering retrieved documents for better query alignment.
Kailin Jiang, Lei Liu, Jian Xi, et al.
Proposes a rubric-oriented framework for evaluating, diagnosing, and optimizing document set quality beyond independent scoring, achieving best downstream generation with fewer documents.