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Author

Alex Rohith I

2 papers indexed here

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Conference Aug 2026

Vectorless Retrieval-Augmented Generation: A BM25-Based Alternative to Embedding-Driven RAG Systems

Retrieval Augmented Generation (RAG) augments large language models using external knowledge at the inference stage to increase factual accuracy and reduce hallucinations. Most existing RAG models employ dense vectors for information retrieval, which facilitates semantic matching at the expense of increased computation...

Alex Rohith I, Abhilash S. Nath, S. S · 0 citations
Conference Aug 2026

Spatial Attention-Enhanced Deep Learning for Lung and Colon Cancer Histopathological Subtype Classification

The process of diagnosing cancer involves detecting abnormal cell growth through clinical examination and imaging techniques. Effective cancer treatment is based on the classification of lung and colon cancer types based on the histopathological images; however, analyzing these images manually takes a lot of time and f...

Alex Rohith I, Cynthia Sherin B, H. P et al. · 0 citations

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