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#ner News & Analysis

2 articles tagged with #ner. AI-curated summaries with sentiment analysis and key takeaways from 50+ sources.

2 articles
AIBullisharXiv – CS AI · Mar 26/1012
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Democratizing GraphRAG: Linear, CPU-Only Graph Retrieval for Multi-Hop QA

Researchers present SPRIG, a CPU-only GraphRAG system that eliminates expensive LLM-based graph construction and GPU requirements for multi-hop question answering. The system uses lightweight NER-driven co-occurrence graphs with Personalized PageRank, achieving comparable performance while reducing computational costs by 28%.

AIBullisharXiv – CS AI · Mar 35/104
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Noise reduction in BERT NER models for clinical entity extraction

Researchers developed a Noise Removal model to improve precision in clinical entity extraction using BERT-based Named Entity Recognition systems. The model uses advanced features like Probability Density Maps to identify weak vs strong predictions, reducing false positives by 50-90% in clinical NER applications.