LLM post-OCR cleanup plus dense retrieval and cross-encoder reranking raises NDCG@10 by 31.9% over BM25 on 500k Swiss newspaper segments while cutting CER/WER substantially.
Information Processing & Management , volume =
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
cs.IR 1years
2026 1verdicts
CONDITIONAL 1representative citing papers
citing papers explorer
-
Improving Access to Historical Archives with Real-time RAG-based Systems
LLM post-OCR cleanup plus dense retrieval and cross-encoder reranking raises NDCG@10 by 31.9% over BM25 on 500k Swiss newspaper segments while cutting CER/WER substantially.